Castelli Duo WS Socks

Castelli Duo WS Socks
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Say goodbye to cold feet with Castelli's Duo WS Socks. The front and top of the foot boasts a layer of Gore's Windstopper fabric to stop even the chilliest of winter breezes in their tracks so you can ride all winter long. And, the bottom of the foot features a poly/Lycra fabric for an outstanding fit.

Part Numbers

Option UPC MPN Store SKU
Small 8032725387373 R8530010-2 39095
Large 8032725338849 R8530010-4 39091