Castelli A/C 18 Socks Variant:Castelli Sock A/C 18 White - 2XL Stay stocked for the ride:

Stay stocked for the ride: Inner storage compartment comfortably fits up to 5 gels

rechargeable

An independent Daytime Running Light (DRL) enhances visibility during daylight hours

We also provide a complete set of replacement brushes

Castelli A/C 18 Socks Variant:Castelli Sock A/C 18 White - 2XL Stay stocked for the ride:TECHNICAL 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