Accessories

A thoroughly modern take on a traditional-looking piece. We use a merino wool layer over a polyester jersey liner — the wool provides insulation and pulls the moisture away from the skin. The forehead and earflap are double layered for warmth, while the cap is thin enough to comfortably fit under your helmet. - Traditional style with technical construction - Merino wool/polyester mix outer layer with thin jersey liner over ears and forehead - Reinforced visor - Reflective detailing

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

- GORE-TEX INFINIUM WINDSTOPPER X-Fast on front blocks wind - Warmer fabric on back for breathability - Cut to fully cover ears for warmth

- 100% polyester jersey for maximum moisture management - Seamless continuous-tube construction - Sublimated graphic - Summer weight - Protects from the sun's rays or provides a little extra warmth on cool days

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

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

- Cap in traditional shape, made with Nano Flex 3G fabric for stretchy warmth and water repellency - Drop-down earflap

- Polyester stretch fabric on front for great wicking - Stretch mesh back

- Wicking layer to keep sweat out of your eyes - Mesh top panel for ventilation - Fits under helmet

- 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

- 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

- 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

• 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