Racer Short YGroup_2012723 they can be 100% waterproof

they can be 100% waterproof and have adjustable direct ventilation panels that can be rolled up and positioned into the knee

This innovative and protective leather and multiple-material construction affords a secure and precise fit

and anatomical contouring

the vest features an innovative cooling system which evenly releases moisture during rides

Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving

Racer Short YGroup_2012723 they can be 100% waterproofThe Racer Short features heavy poly fabric reinforcements in the seat area and strategically positioned four way stretch panels for freedom of movement, comfort and riding fit.