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Accessories

Castelli RoS Cycling Cap
$34.99
Over-Engineered Simplicity We wanted to make a cycling cap that's great in dry weather yet can protect in case of rain. The trick is a patented system in which the windproof, water-repellent front panel can fold back for complete breathability or fold forward to protect. Better yet, you have three ways to wear it: with the protective panel folded back, moderate breathability with the cap turned around backward, or full close. The Pertex fabric is ridiculously thin to fit under the helmet, yet has enough air permeability to prevent you from wetting out as you would under a non-breathable cap. - Rain or Shine product made to excel in both dry and wet conditions - Patented convertible front panel can close for wet conditions and open for extra ventilation in warmer conditions - Pertex Quantum base fabric with low air permeability to let sweat escape, while the DWR coating keeps light rain at bay - Extra thin and lightweight to fit under your helmet
Castelli Viva 2 W Skully
$34.99
- Thermoflex is warm, soft, and stretchy - Raw-cut edge lies flat and doesn’t bunch under helmet - Opening at back for ponytail
Castelli Winter Skully
$35.00
Sometimes you want the warmth of a hat but don’t want the brim, so leave the cap at home and bring out the skully. Made using a brushed, bi-elastic techno fabric made of hollow microfilaments which boost its insulating power; also features anti-bacterial properties. Moisture-wicking, UV protective ( UPF 50+), breathable, and calibrated to the correct body thermoregulation, this fabric ensures outstanding performance and warm ears. - Thin enough to be worn under a helmet - Brushed, bi-elastic techno fabric - Moisture wicking - Breathable and favoring the correct body thermoregulation
Castelli Difesa Thermal Cap
$39.99
WARMTH THAT FITS UNDER A HELMET Castelli's original Difesa cap is a Windstopper piece that's best for extreme conditions. With the Difesa Thermal they removed the windproofing, but by doing so dramatically improved moisture management, so it's best for cool to cold conditions, especially with high-intensity riding. They placed a rib-knit wool wrap around the ears to keep you warm but keep it all relatively thin to fit under a helmet. - Thermoflex Core2 fabric on body of cap for warmth and optimal wicking to move moisture away from your skin - Wool-blend ear cover - Classic fit with vintage appeal
Castelli Estremo WS Skully
$39.99
• Maximum warmth while allowing vapor to quickly escape • Windstopper X-Fast blocks the wind • Warmer fabric for comfort and warmth • Covers the lower ears
Castelli Thermoflex 2 Armwarmer
$39.99
- Thermoflex fleece fabric is warm, stretchy, and soft - Single-piece construction with flat-lock seams - Embossed Castelli wordmark logos - Dual-sided silicone gripper elastic at top prevents sliding down
Castelli Thermoflex 2 Kneewarmer
$39.99
- Thermoflex fleece fabric is warm, stretchy, and soft - Single-piece construction with flat-lock seams - Embossed Castelli wordmark logos - Dual-sided silicone gripper elastic at top prevents sliding down
Castelli UPF 50+ Light Arm Skins
$39.99
• Solare fabric keeps the chill off without causing overheating • UPF 50+ protection • Polyester based for excellent moisture management • Double-side silicone elastic at top for excellent grip
Castelli UPF 50+ Light Knee Skins
$39.99
• Solare fabric keeps the chill off without causing overheating • UPF 50+ protection • Polyester based for excellent moisture management • Double-side silicone elastic at top for excellent grip
Castelli Viso Face Mask
$39.99
Castelli's Viso Face Mask utilizes Gore's light, breathable Windstopper X-Fast 2 fabric for exceptional warmth and comfort on even the chilliest of days.
Castelli Diluvio C Shoecover 16
$44.99
The exceptional stretch of our high-quality 3mm neoprene fabric makes this bootie comfortable for both wet and dry conditions. It keeps the wind off while providing a good bit of insulation. If you should get caught in wet conditions, the sealed seams and waterproof zipper help keep the rain out. - 3mm neoprene fabric will stand up to the wettest and coldest winter riding conditions - Glued seams - Waterproof zipper with ankle protection flap - Reflective heel panel - High-durability toe panel fabric - Easy-on pull tab
Castelli Difesa 2 Cap
$49.99
FOR EXTREME CONDITIONS With full windproof coverage on the top of the head and the full-coverage ear flaps, this is the cap you’ll reach for to make the most extreme conditions feel much more bearable. Castelli's given it a traditional cycling bill to make it great for rainy or dry conditions. - Gore Windstopper fabric for weather protection - Thermoflex earflap for warmth - Reflective detailing on side and back panel
Castelli Thermoflex 2 Legwarmer
$49.99
- Thermoflex fleece fabric is warm, stretchy and soft - Single-piece construction with flat-lock seams - Embossed Castelli wordmark logos - Dual-sided silicone gripper elastic at top prevents sliding down
Castelli UPF 50+ Light Leg Skins
$49.99
• Solare fabric keeps the chill off without causing overheating • UPF 50+ protection • Polyester based for excellent moisture management • Double-side silicone elastic at top for excellent grip • Ankle zip for easy on/off
Castelli WS Balaclava
$49.99
When cold weather disagrees with your plans to ride, counter with Castelli's WS Balaclava. Gore's fleece-lined Windstopper X-Fast fabric wicks, blocks the wind, and insulates so cold weather won't be an obstacle to getting out the door.
Castelli Winter Cap 1.57
$50.00
One of the most traditional pieces of cycling apparel, the winter cycling cap is iconic, forever associated with cold, wet, wintery Flandrian days. Instead of the wool of yore, this uses a brushed, bi-elastic techno fabric made of hollow microfilaments which boost its insulating power; also features anti-bacterial properties. Moisture-wicking, UV protective ( UPF 50+), breathable, and calibrated to the correct body thermoregulation, this fabric ensures outstanding performance and warm ears. - Thin enough to be worn under a helmet - Brushed, bi-elastic techno fabric - Rosso Fuoco underside of bill - Anti-bacterial tape
Castelli Nano Flex Arm Warmer
$55.00
Warmers are designed for those in-between days when there is likely to be a large enough fluctuation in temperature or effort to require warmers that can be worn or removed as required. These warmers have been treated with a Nanofilament coating that prevents water droplets from soaking through the fabric. Drops of water stay on top of the fabric or bounce off without leaving a trace. - Water-resistant thermal and breathable Nano Flex fabric - Double-sided silicone grippers to keep the warmers in place
Castelli Diluvio 2 All-road Shoecover
$59.99
Thanks to the open construction under the foot, this bootie can be used with road or MTB shoes so you can cover all your cold-weather rides. The seams are glued and we even finished the top edge to help prevent water from coming into the bootie. Reflective details on the back help make this the do-it-all bootie. - 3mm-thick neoprene - Glued seams - Reflective heel panel - High-durability panel under foot - Adjustable Velcro closure under foot adapts to wide range of footwear - Heavy-duty rear zipper
Castelli Nano Flex 3G Arwarmer
$59.99
- Water-repellent thermal and breathable Nano Flex fabric - Flat-lock stitching with single seam - Double-sided silicone grippers to keep warmers in place
Castelli Nano Flex 3G Kneewarmer
$59.99
- Water-repellent thermal and breathable Nano Flex fabric - Flat-lock stitching with a single seam - Double-sided silicone grippers to keep warmers in place
Castelli Pioggia 3 Shoecover
$59.99
We call it the Pioggia shoe cover, and although the name is Italian for rain, that doesn’t really capture the essence of this bootie. Sure, it’s completely waterproof, with sealed seams, a waterproof zipper, and a silicone-sealed top edge to keep water from entering. We’ve backed the PU-coated fabric with fleece to make this bootie warm in the coldest conditions, while the high stretch also gives it a close, comfortable and aero fit. - Waterproof PU-coated stretch fabric with fleece layer inside - Silicone bead at inside top of cuff to seal water out - Wrap cuff construction to optimize fit  - Waterproof zipper  - High-durability material under foot
Castelli Slicker Pull-On Shoecover
$59.99
- Super-stretch fabric allows easy on and off without a zipper - Waterproof fabric will keep you dry in wet conditions - Sealed seams for complete water protection - Stretch fit and smooth surface for aerodynamics - Reflective graphics
Castelli Arm Warmer Mk2 1.93
$65.00
A versatile arm warmer that proves itself the perfect balance of warmth whilst retaining exceptional flexibility—this is useful to cyclists as we often have to make contortionist moves when searching around to get into our jersey’s rear pockets. Comfortable elastic at the top holds them snugly in place, whilst a turn-able cuff with the rosso fuoco reveal and a reflective stripe at the bottom helps in those times you get stuck too long in a cafe and have to race home before it gets dark. - Termoflex fabric for maximum warmth, softness, and stretch - Reduced seam construction for maximum comfort - Wrist hem can be flipped up to reveal high vis rosso fuoco band with reflective tape for low-light safety - Debossed C3 logos
Castelli Diluvio Pro Shoecover
$69.99
The Pro in the Diluvio Pro name indicates that this product comes from a request from Team Ineos riders for an even warmer bootie for training in cold and wet conditions. We made the neoprene 33% thicker and raised the height to cover the lower leg up to just under the calf muscle. The top edge is raw cut to help seal against the skin to keep water out, the seams are sealed like on a wet suit, and the fabric remains very stretchy for great fit and ease in pulling on. - 4mm neoprene fabric will stand up to the wettest and coldest winter riding conditions - Seams are glued and stitched for added protection from the rain - Water-resistant YKK zipper at back - Pro fit with added height to cover your 20cm socks - Reflective heel and side print for safety
Castelli Leg Warmer Mk2 1.94
$75.00
A versatile leg warmer that proves itself the perfect balance of warmth whilst retaining exceptional flexibility—this is especially useful to cyclists as our legs spin at many RPM with the warmers worn over our moving joints. Comfortable elastic at the top holds them snugly in place, whilst a turn-able cuff with the rosso fuoco reveal and a reflective stripe at the bottom helps in those times you get stuck too long in a cafe and have to race home before it gets dark. - Termoflex fabric for maximum warmth, softness, and stretch - Reduced seam construction for maximum comfort - Wrist hem can be flipped up to reveal high vis rosso fuoco band with reflective tape for low-light safety - Debossed C3 logos
Castelli Dinamica W Shoecover
$79.99
- GORE-TEX INFINIUM X-Fast fabric for total windproofness and maximum breathability - Fleece backer for warmth - Reflective side panel for visibility - Durable heel cap with reflectivity and pull tab - YKK AquaGuard zipper - Silicone grip at top of cuff to seal water out
Castelli Nano Flex 3G Legwarmer
$79.99
- Water-repellent thermal and breathable Nano Flex fabric - Flat-lock stitching with single seam - Double-sided silicone grippers to keep warmers in place
Castelli Narcisista 2 Shoecover
$79.99
We completely reengineered the Narcisista Bootie to make this perennial favorite even better. We’ve changed the fabric to our fleece-lined Gore Windstopper X-Fast to improve breathability and made the neoprene inserts even softer and more stretchy for a better fit. And, we’ve raised the height for more coverage, resulting in an exceptionally warm bootie that's ideal for cold and dry conditions, though it will hold up to some wet roads or brief rain showers. - Ideal for cool to cold conditions, with excellent fit and splash resistance - Gore Windstopper X-Fast fleece-lined fabric keeps wind out and heat in - High-stretch neoprene flex zone at ankle for flexibility - High-stretch neoprene heel panels for excellent fit - Reflective heel tab - High-durability material under foot - Waterproof zipper
Castelli Nano Flex Leg Warmer
$90.00
Warmers are designed for those in-between days when there is likely to be a large enough fluctuation in temperature or effort to require warmers that can be worn or removed as required. These warmers have been treated with a Nanofilament coating that prevents water droplets from soaking through the fabric. Drops of water stay on top of the fabric or bounce off without leaving a trace. - Water-resistant thermal and breathable Nano Flex fabric - Double-sided silicone grippers to keep the warmers in place - Rosso Fuoco ankle zips
Castelli RoS Shoecover
$99.99
The Rain or Shine concept within the Castelli collection is a designation for products that are designed to excel in dry weather yet provide significant water protection when you get caught in the rain. This Rain or Shine shoecover is made with a stretch water-resistant and windproof breathable fabric with a fleece liner and is cut high to the base of the calf muscle for warmth in dry weather. For rainy conditions, we've moved critical seams toward the outside, where they're less exposed. The zipper is also moved to the side, and we've included a molded reflective heel cup for visibility. - Rain or Shine product made to excel in both dry and wet conditions - Contoured seams offer optimal fit around the ankle - Internal gripper around cuff edge to seal out water - Water-resistant inner splash zone with engineered seams to limit exposure to water - Reflective heel cap for maximum visibility - Textured grip pull at back heel for easy on