Accessories

Neck warmer, cap, face mask, balaclava, or all four? This tube of warm, fleecy Thermoflex will keep your neck warm, or it has a myriad of other uses in cold weather. - Thermoflex is warm, soft and stretchy - Can be used as a neck warmer, bandana or cap - Sublimation-printed graphic

- Traditional cotton twill cycling cap - Tonal logo on visor - Embroidered patch scorpion logo

Made for the mountains (Gran Premio della Montagna), this beanie will keep you warm wherever you take it. - Warm wool-blend fine-gauge knit - Internal polyester fleece liner - Embroidered details

- Thermoflex is warm, soft and stretchy - Raw-cut edge lies flat and doesn't bunch under helmet - Opening at back for ponytail

NANO FLEX ALL-CONDITION WARMERS Choose Nano Flex for warmers that are great in dry conditions but also give some extra protection and warmth in wet conditions. We invented the category of water-protective thermal fabrics, and Castelli's proprietary Nano Flex is often imitated but never equaled. No compromises for any conditions. - Water-repellent thermal and breathable Nano Flex fabric - Flat-lock stitching with single seam - Double-sided silicone grippers to keep warmers in place - 8°-18°C / 46°-64°F - Weight: 119g

NANO FLEX ALL-CONDITION WARMERS Choose Nano Flex for warmers that are great in dry conditions but also give some extra protection and warmth in wet conditions. We invented the category of water-protective thermal fabrics, and Castelli's proprietary Nano Flex is often imitated but never equaled. No compromises for any conditions. - Water-repellent thermal and breathable Nano Flex fabric - Flat-lock stitching with a single seam - Double-sided silicone grippers to keep warmers in place - 12°-20°C / 54°-68°F - Weight: 89g

DO-IT-ALL DILUVIO We've taken our best-selling Diluvio C and Diluvio Allroad booties and modified, improved, and combined them into the all-new Diluvio UL. With improved fit and a better seal thanks to the neoprene enclosure at the top, large reflective rear tabs for visibility, and the flexibility to accommodate any type of cycling shoe, there's little this bootie can't handle. - 3mm neoprene for water protection and warmth - Velcro closure underfoot for the perfect fit - Bottom opening accommodates road, gravel or MTB shoes - Sealed seams - YKK zipper - Neoprene skins at cuff to keep water out

NANO FLEX ALL-CONDITION WARMERS Choose Nano Flex for warmers that are great in dry conditions but also give some extra protection and warmth in wet conditions. We invented the category of water-protective thermal fabrics, and Castelli's proprietary Nano Flex is often imitated but never equaled. No compromises for any conditions. - Water-repellent thermal and breathable Nano Flex fabric - Flat-lock stitching with single seam - Double-sided silicone grippers to keep warmers in place - 8°-20°C / 46°-68°F - Weight: 66g

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

- Traditional cycling-cap cut - Sublimation-printed graphic on wicking polyester fabric

- Thermoflex is warm, soft and stretchy - Can be used as a neck warmer, bandana or cap - Sublimation-printed graphic

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