Castelli A/C 18 Socks Variant:Castelli Sock A/C 18 White - S/M Apply a second coating for

Apply a second coating for peak performance

The entire system is packed in a custom cutout SOS foam tray

In addition to leading head protection

you have two choices for storing your AIR STRIKE CO2 cartridges and NANOFLATOR

Clip for tail light SIZE 35

Castelli A/C 18 Socks Variant:Castelli Sock A/C 18 White - S/M Apply a second coating forTECHNICAL FEATURES Insulation 1 5 Waterproofness 1 5 Windproofness 1 5 Breathability 5 5 Lightness 5 5 Weight: 49 g Temperature: 18C 40C 64F 104F PRODUCT FEATURES Ultralightweight construction for the hottest days Highly breathable and durable nylon threads Ribbed texture for the perfect mix of lightness and durability Castelli wordmark on cuff 95% poliammide, 5% elastan 18 cm cuff