Catalog

Add a little style to your winter cycling sock game with these lightweight Merino wool socks that wick moisture to keep feet dry. ?Wear them on their own on chilly days, or layer them with our midweight socks for a vapor barrier in deep cold.

Add a little style to your winter cycling sock game with these lightweight Merino wool socks that wick moisture to keep feet dry. Wear them on their own on chilly days, or layer them with our midweight socks for a vapor barrier in deep cold.

Add a little style to your winter sock game with these lightweight Merino wool socks that wick moisture to keep feet dry. Wear them on their own on chilly days, or layer them with our midweight winter cycling socks for a vapor barrier in deep cold. - Measures 9” tall - Ideal for cool-weather riding

Ten years of 45NRTH? We'll drink to that. This insulated bottle keeps your water from freezing on frosty rides. Use them in the summer to keep your water cold. Win-win.

This 23 oz bottle is insulated to make year-round riding easier—forget dealing with frozen water in the winter or too-warm water in the summer. - Features a Chromatek liner, a proprietary insulating barrier that lines the core to maintain beverage temperature. - Squeezable materials allow for unmatched flexibility and comfort - Purist technology shields the inside of the bottle from any bad taste, mold, or staining - Volume: 23 oz

This Merino wool midweight sock is the perfect baselayer for Wolvhammer boots. The wool wicks moisture away from feet, keeping them warm and dry.? Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold.

Add a little style to your winter cycling sock game with these lightweight Merino wool socks that wick moisture to keep feet dry. ?Wear them on their own on chilly days, or layer them with our midweight socks for a vapor barrier in deep cold. - 59% Merino Wool, 29% Nylon, 10% Polyester, 2% Elastane

Add a little style to your winter cycling sock game with these lightweight Merino wool socks that wick moisture to keep feet dry. Wear them on their own on chilly days, or layer them with our midweight socks for a vapor barrier in deep cold — their versatility makes these some of the best cold-weather cycling socks out there. - Measures 9” tall - Ideal for cool-weather riding

This 23 oz bottle insulates your ride beverages year-round so they never get too warm or too cold. - Features a Chromatek liner, a proprietary insulating barrier that lines the core to maintain beverage temperature. - Squeezable materials allow for unmatched flexibility and comfort - Purist technology shields the inside of the bottle from any bad taste, mold, or staining - Volume: 23oz

This neck gaiter features a highly breathable Merino wool blend fabric that wicks moisture and provides extra insulation. The long drape protects more of your neck from frigid air. It’s a versatile piece of winter bike riding gear that you can wear as a standalone piece on cold rides or layer up for super-cold days. - Single layer neck gaiter with long drape - Merino wool blend fabric throughout - Asymmetrical top hem for easy nose and mouth coverage - Flat seam construction

This neck gaiter features a highly breathable Merino wool blend fabric that wicks moisture and provides extra insulation. The long drape protects more of your neck from frigid air. It’s a versatile piece of winter bike riding gear that you can wear as a standalone piece on cold rides or layer up for super-cold days. - Single-layer, flat-seam construction with long drape for better neck coverage - Merino wool-blend fabric throughout - Asymmetrical top hem for easy nose and mouth coverage - 0°F (-18°C) to 25°F (-4°C) Comfort

This Merino wool midweight sock is the perfect baselayer for Wolvhammer boots. The wool wicks moisture away from feet, keeping them warm and dry.? Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold.

The Lavalüp insulated winter headband is a helmet-friendly solution for keeping ears warm without the full coverage of a cap. The ripstop outer fabric blocks cold wind, while the Merino wool blend lining and insulation regulate body heat and moisture. - Soft, moisture-regulating Merino wool-blend lining - 80 g Primaloft insulation - Ripstop polyester outer fabric with stretch panel

The Lavalüp insulated winter headband is a helmet-friendly solution for keeping ears warm without the full coverage of a cap. The ripstop outer fabric blocks cold wind, while the Merino wool blend lining and insulation regulate body heat and moisture. - Soft, moisture-regulating Merino wool-blend lining - 80 g Primaloft insulation - Ripstop polyester outer fabric with stretch panel - 10°F (-12°C) TO 30°F (-1°C) COMFORT

Our knee-high midweight socks are warm enough to keep the cold at bay but won’t add bulk under your Naughtvind bibs. Knee-high coverage eliminates gaps in layers. The Merino wool blend wicks moisture away from your feet to keep them warm and dry. Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold.?

Show your love for winter with this comfortable and colorful t-shirt. - 99% Airlume combed and ring-spun cotton, 1% polyester - Taped shoulders

Cold-weather cycling socks are a key part of any winter riding kit. This Merino wool midweight sock is the perfect baselayer for Wolvhammer boots. The wool wicks moisture away from feet, keeping them warm and dry.? Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold.

This Merino wool midweight sock is the perfect baselayer for Wolvhammer boots. The wool wicks moisture away from feet, keeping them warm and dry.? Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold. - 65% Merino Wool, 25% Nylon, 8% Polyester, 2% Elastane

Designed to pair with our lightweight apparel system and Ragnarok shoe, this winter bike hat serves as a liner layer to cover your head and ears on chilly days. The Merino wool blend fabric wicks moisture to keep you dry, and the flat-seam construction makes for a comfortable, helmet-friendly fit. - Merino wool-blend fabric throughout - Flat-seam construction - Helmet-friendly - 45°F+ (7°C+) COMFORT

This Merino wool midweight sock is the perfect base layer for Wolvhammer boots. The wool wicks moisture away from feet, keeping them warm and dry.? Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold. - 65% Merino Wool, 25% Nylon, 8% Polyester, 2% Elastane

Show your love for winter with this comfortable and colorful t-shirt. - 99% Airlume combed and ring-spun cotton, 1% polyester - Taped shoulders

This warm, comfortable beanie keeps heads warm when the sun goes down. - Soft 100% acrylic yarn - One size fits most

Our knee-high midweight socks are warm enough to keep the cold at bay but won’t add bulk under your Naughtvind bibs. Knee-high coverage eliminates gaps in layers, making these the best winter cycling socks for combining base layers, pants, and boots. The Merino wool blend wicks moisture away from your feet to keep them warm and dry. Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold. - 53% Merino Wool, 37% Nylon, 9% Polyester, 1% Lycra - Measures 11" tall

This warm, comfortable pom beanie keeps heads warm when the sun goes down. - Soft 100% acrylic yarn - One size fits most

Our knee-high midweight socks are warm enough to keep the cold at bay but won’t add bulk under your Naughtvind bibs. Knee-high coverage eliminates gaps in layers. The Merino wool blend wicks moisture away from your feet to keep them warm and dry. Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold.? - 61% Merino Wool, 28% Nylon, 9% Polyester, 2% Elastane

Our knee-high midweight socks are warm enough to keep the cold at bay but won’t add bulk under your Naughtvind bibs. Knee-high coverage eliminates gaps in layers. The Merino wool blend wicks moisture away from your feet to keep them warm and dry. Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold. — we think they're the best socks for cycling in winter, period.

Our knee-high heavyweight socks are warm enough for the coldest days out. Knee-high coverage eliminates gaps in layers, making these the best winter cycling socks for combining base layers, pants, and boots. The Merino wool-blend fabric wicks moisture away from feet to keep them warm and dry. These deep-winter bike socks are toasty enough on their own for super-cold days, and can be layered with our lightweight socks for a vapor barrier in deep cold.? - Heavyweight Merino wool-blend fabric - Measures 11" tall - Ideal for the coldest days out, especially when wearing boots with pants and bibs

The balaclava is a key piece of cold weather bike riding gear — we made this one with a Merino wool-blend fabric for moisture and temperature regulation. The long drape provides extra neck coverage, and the flat-seam construction fits comfortably under your helmet. - Merino wool-blend fabric throughout - Flat-seam construction - Long drape for better neck coverage - Helmet-friendly

The balaclava is a key piece of cold-weather bike riding gear — we made this one with a Merino wool-blend fabric for moisture and temperature regulation. The long drape provides extra neck coverage, and the flat-seam construction fits comfortably under your helmet. - Merino wool-blend fabric throughout - Flat-seam construction - Long drape for better neck coverage - Helmet-friendly - 0°F (-18°C) TO 25°F (-4°C) COMFORT

Protect your neck and face from cold wind and stinging snow. This reversible Merino wool blend neck gaiter wicks moisture, retains warmth, and will quickly become an indispensable part of your cold weather bike commuting gear. - Double-layer, flat-seam construction with long drape for better neck coverage - Merino wool-blend fabric throughout - Reversible - Asymmetrical top hem for easy nose and mouth coverage

Enjoy the eye and ear coverage of Greazy. This wool cycling cap features double-layer Merino wool blend fabric and flat-lock stitching for a comfortable fit under your helmet. The flexible brim keeps your eyes shaded and doesn't crease when crumpled into a pocket for storage. - Double-layer Merino wool-blend fabric - Soft, cycling-specific brim for packability - Flat-seam construction - Helmet-friendly

Enjoy the eye and ear coverage of Greazy. This wool cycling cap features double-layer Merino wool blend fabric and flat-lock stitching for a comfortable fit under your helmet. The flexible brim keeps your eyes shaded and doesn't crease when crumpled into a pocket for storage. - Double-layer Merino wool-blend fabric - Soft, cycling-specific brim for packability - Flat-seam construction - Helmet-friendly - 0°F (-18°C) TO 25°F (-4°C) COMFORT

This deep-winter biking hat features a fleece top and an insulated ear-and-neck band to retain body heat. The ripstop outer fabric blocks wind and moisture, while the soft, foldable brim shields eyes from the sun. - Helmet-friendly design - 300 g low-profile fleece top - 80 g Primaloft insulation in the ear-and-neck band - Polyester ripstop outer fabric - Soft, foldable brim for packability

This deep-winter biking hat features a fleece top and an insulated ear-and-neck band to retain body heat. The ripstop outer fabric blocks wind and moisture, while the soft, foldable brim shields eyes from the sun. - Helmet-friendly design - 300g low-profile fleece top - 80g Primaloft insulation in the ear-and-neck band - Polyester ripstop outer fabric - Soft, foldable brim for packability - 0°F (-18°C) to 15°F (-9°C) Comfort

Biking in the cold just got more comfortable: our Stovepipe cap protects against brutal windchill with a stretchy wind-proof shell fabric on the top and front. A soft Merino wool-blend fabric over the ears and on the back wicks moisture and helps regulate body temperature. The low-cut front covers the forehead, eliminating the cold gap between your eyewear and helmet. - Wind-blocking panels - Merino wool-blend lining for moisture wicking - Long cut protects ears, neck, and forehead - Integrated eyewear slots - 3-panel design fits perfectly under helmets

Biking in the cold just got more comfortable: our Stovepipe cap protects against brutal windchill with a stretchy wind-proof shell fabric on the top and front. A soft Merino wool-blend fabric over the ears and on the back wicks moisture and helps regulate body temperature. The low-cut front covers the forehead, eliminating the cold gap between your eyewear and helmet. - Wind-blocking panels - Merino wool-blend lining for moisture-wicking - Long cut protects ears, neck, and forehead - Integrated eyewear slots - 3-panel design fits perfectly under helmets - 0°F (-18°C) TO 25°F (-4°C) COMFORT

This Merino wool-blend balaclava uses a long neck-drape and wind-resistant adjustable nose piece for all-day comfort in the harshest riding conditions. If you need a warm and versatile balaclava, this will be one of the best winter bike gear pieces in your collection. - Merino Wool-blend Balaclava - Draped neck and shoulder provides great coverage and tucks easily into layers - Shapeable, moveable face panel protects nose and cheeks while allowing vapor to escape - Wind- and water-resistant panels protect head and face - Two sizes to fit more heads

This Merino wool-blend balaclava uses a long neck drape and wind-resistant adjustable nose piece for all-day comfort in the harshest riding conditions. If you need a warm and versatile balaclava, this will be one of the best winter bike gear pieces in your collection. - Merino Wool-blend Balaclava - Draped neck and shoulder provides great coverage and tucks easily into layers - Shapeable, moveable face panel protects nose and cheeks while allowing vapor to escape - Wind- and water-resistant panels protect head and face - Two sizes to fit more heads - -25°F (-31°C) TO 10°F (-12°C) COMFORT

Latkat is a grip-focused winter road tire that gives riders control and confidence on cold, wet roads. Our Gripkraft rubber compound boosts wet-weather braking and cornering grip for predictable performance on pavement. - 60 TPI tubeless-ready casing - Siped and grooved tread for traction in wet winter conditions - Gripkraft winter rubber compound for wet-grip performance and abrasion resistance - Reflective sidewall stripe for visibility on low-light rides - Bead-to-bead puncture protection for dependability We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to premature casing wear. Always check with rim manufacturer to verify rim and tire compatibility before assembly or use

Commuting to work or school on black ice just got faster and easier with the Xerxes. 140 studs provide unrivaled control on those morning rides where ice patches threaten your commute. When a layer of snow conceals black ice, the ultra-narrow profile easily slices through the fluff and gets straight to business providing extreme traction in these extreme conditions. Run the Xerxes at minimum pressure for traction performance, and maximum pressure for a quieter and faster ride on clean roads. - 140 Steel Carbide Studs - Fast-rolling center tread - Narrow profile to fit in most 700c frames - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

Soft, subtle, and warm, this sweatshirt will fit right in with any fall and winter wardrobe. - Poly-cotton blend - Raglan sleeves

Soft and comfortable Merino tee with team graphic. - 100% Merino wool, ultra soft 150gsm jersey knit with stretch, breathability, odor resistance, and moisture wicking - Imported

This 100% Merino tee is made with ultra-soft 150-gram jersey knit wool that wicks moisture, regulates temperature, resists odor, and has stretch for freedom of movement while riding. These features make it the perfect shirt to wear as a base layer or out casually with your friends. With an active cut and crew neck, this Merino wool bike shirt fits nicely under your mid layer and looks right at home anywhere else. - Made of 150 g Merino wool - Naturally odor-resistant - Moisture-wicking

This 100% Merino tee is made with ultra-soft 150-gram jersey knit wool that wicks moisture, regulates temperature, resists odor, and has stretch for freedom of movement while riding. These features make it the perfect shirt to wear as a base layer or out casually with your friends. With an active cut and crew neck, it fits nicely under your mid-layer and looks right at home anywhere else. - 100% Merino wool, ultra soft 150gsm jersey knit with stretch, breathability, odor resistance, and moisture wicking - Imported

Warm. Functional. Good-looking. What more could you want in a sweatshirt? This one is ready to join in on fall and winter rides and hangouts. - Zippered opening - Drawstring hood - Two front pockets - Poly-cotton blend - Relaxed unisex fit

Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with concave carbide studs for added traction in icy conditions. - Siping creates a more conforming lug for added traction - Concave carbide studs provide traction in the iciest conditions - Reflective strip on sidewall makes you more visible when riding in low-light conditions - Fits most bikes with cantilever or disc brakes

A wide flat pedal with wicked grip, 45NRTH's Heiruspecs deliver supreme contact with the bottom of your traditional winter boots. The big CNC-extruded body provides a massive footprint and 16 alloy pins spread across the concave body to provide the ultimate grip. Sealed DU bearings keep them spinning smooth and replacement pin kits are available (sold separately) in seven different colors so you can color-coordinate your rig. - Size: 110mm wide x 100mm long x 18mm high - Spindle diameter: 9/16-inch - Weight: 352 grams

From light winter trail riding to commuting, the Kahva allows you to carve your way through winter with concave carbide studs as well as single, double and triple siped lugs. - Siping on center and side lugs lets the Kahva conform to terrain for increased grip in any riding conditions - Concave carbide studs provide traction in the iciest conditions - Directional lugs provide low rolling resistance while offering excellent braking traction

From hardpack groomed trails to soft backcountry pursuits, Hüsker Dü’s 4.8 inch wide casing offers a huge footprint while maintaining rolling efficiency for the best balance of speed and float. Built around the perfect balance of low rolling resistance, traction and flotation, shorter center treads roll faster, and slightly taller shoulder knobs give more bite when cornering. An overall reduced lug count, combined with a tubeless-ready bead make the 4.8” Hüsker Dü a great option for any winter fat bike adventure. - 4.8” casing offers the most float of any 45NRTH tire - Ideal for loose conditions at low pressure - Reduced lug count for rolling efficiency on harder packed trails - Tall shoulder lugs increase cornering traction

Let Dunderbeist loose on your local groomed single track and feel the aggressive tread claw through the snow with unrivaled propulsion and braking traction. Its 4.6-inch footprint provides enhanced flotation and is compatible with a wide range of frames. Dual compound rubber rolls fast and keeps you in control while shredding the berms. Point uphill and feel the Dunderbeist dig in as you attack climbs covered in loose, unconsolidated snow. Pair Dunderbeist with its sibling front tire, Flowbeist, for the ultimate combination of traction and control. - 4.6” footprint - Designed for optimal use as a rear tire - Aggressive side lugs comprised of soft rubber compound - Ideally paired with Flowbeist front tire

Flowbeist attacks groomed single track with confidence thanks to an ultra-aggressive tread that’s ready for whatever the trail throws at it. Designed for optimal use as a front tire, its wide 4.6” footprint floats well, rolls fast and is compatible with a wide range of frames and forks. Digging into berms brings the Flowbeist alive as its tall side lugs with softer compound rubber claw the snow. Hit the brakes on tight twisty single track and the aggressive tread design digs in to keep you and your bike in control. Pair Flowbeist with its sibling rear tire, Dunderbeist, for the ultimate combination of traction and control. - 4.6” footprint - Designed for optimal use as a front tire - Aggressive side lugs comprised of soft rubber compound - Ideally paired with Dunderbeist rear tire

Do you ride in a wide range of winter conditions? Dillinger is one of the best winter fat bike tires for mixed conditions, thanks to its balance of speed and traction to help you stick to your line without slowing you down. And with optional studs, you’ll never slip, slide, or lose control on ice. Details: - Fast-rolling center tread for carrying speed - Large, braced side lugs for predictable cornering performance - Available with 168 Large Concave Carbide Aluminum Studs, 168 Carbide Steel Studs, or a custom-studdable tread for tuning your own stud pattern - 60 TPI and 120 TPI casing options - Tubeless-ready for supple ride quality, more grip, and weight savings - We design 45NRTH tires for extreme winter cycling applications. We do not recommend using this product with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

The extra width of the Dillinger 5 provides flotation over loose snow additional grip while turning, accelerating or braking on ice and packed snow. Available in both studded and non-studded configurations. The studded version comes with 258 concave, aluminum carbide tip studs to provide extra bite and increased durability. - Carbide studs grip ice - Braced side lugs improve cornering - Tubeless Ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

Vanhelga is a fat bike tire designed for trail riding in loose snow. It brings traction to a new level with dual-compound rubber, triple-siped shoulder knobs, and an open tread pattern that sheds snow. Vanhelga sheds snow and tracks flawlessly when the trail becomes soft and sloppy. - 120 TPI tubeless-ready casing - Ramped center lugs for rolling efficiency - Aggressively siping for grip - Shovel-design side lugs for predictable braking and cornering - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to premature casing wear and stud loss. - Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use

The Grünnur base layer is the foundation of any cold-weather kit. Soft Merino wool wicks moisture away from the body and insulates even when wet. It’s designed for a comfortable fit without bunching up underneath other layers. - 89% Merino wool-blend fabric insulates even when wet - Long drape in back for extra coverage - Raglan sleeves for more range of motion Comfortable Fit Designed to fit comfortably under the Naughtvind Jacket without bunching up underneath Cycling Specific Base Layer Raglan sleeves for mobility, long drape in back for extra protection, comfort across shoulders when in the riding position

The Grünnur base layer is the foundation of any cold-weather kit. Soft Merino wool wicks moisture away from the body and insulates even when wet. It’s designed for a comfortable fit without bunching up underneath other layers. - 89% Merino wool-blend fabric insulates even when wet - Long drape in back for extra coverage - Raglan sleeves for more range of motion

Dillinger 4 is a fast traction studded fat bike tire. The tightly spaced center tread rolls quickly, while taller, braced side lugs improve cornering in snowy conditions. Carefully positioned studs allow for railing icy, off-camber singletrack with confidence and control. - Braced side lugs for improved cornering - Directional center lugs for rolling speed and braking traction - Replacement studs and stud insertion tool sold separately - Custom studdable up to 252 studs - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss. - Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use

From loose snow to icy freeze-thaw and everything in between, Wrathchild craves the best and worst winter conditions. Deep center lugs aggressively claw into unconsolidated snow for extreme acceleration and braking traction. Super tall side lugs dig into loose snow to provide predictable and confident cornering. Encounter sheer ice on your ride and Wrathchild’s concave studs tear into the surface. - Deep, aggressive lugs dig into snow - Tall side lugs provide cornering confidence - 252 concave studs tear into slick surfaces - Tubeless ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss

Celebrate ten years of 45NRTH and add a little extra warmth to your winter riding collection with this long-sleeve jersey. - Double tall collar for insulation - Full length zipper - Longer sleeves for full wrist coverage - Elastic waist gripper and sleeve openings - Imported

Take on cooler rides with this full-featured jersey. It's perfect for transition-season rides and layering on extra-cold days. - Thermal fabric panels on the front and sleeves for warmth - Breathable fabric panels on side and back to regulate moisture - Ideal For 20–50 degree weather - Three rear pockets - Reflective rear piping for visibility - Dual YKK zipper - Trim fit