Flight Sock - Race Black Shirts tightly-knit thermal fleece that provides

tightly-knit thermal fleece that provides maximum warmth and wind resistance

Breathable construction

the Vaypor SL is for the uncompromising racer who demands it all

Specifications: YKK vislon & concealed zippers

breathable mesh fabric

Flight Sock - Race Black Shirts tightly-knit thermal fleece that providesThe flight sock features Coolmax technology, offering moisture wicking and quick drying to assist in high intensity exercise. Applying a shock absorbing cushion loop design reduces impact and protects feet from pressure through the pedals in and out of the saddle. Built durable, made with high quality COOLMAX yarn and a 200N high density weaving technology.