Giro PROOF Cycling Shoe Cover Size:Large extensive wind tunnel data and

extensive wind tunnel data and the full range of wheels we tested against

that impact will typically result in a pinch flatted tire

the weight will typically vary by 5% to 10%

Made from a durable plastic

Giro PROOF Cycling Shoe Cover Size:Large extensive wind tunnel data andProtect your feet when the temperatures drop with Giro Proof Winter Shoe Covers. These wind and water resistant shoe covers feature a super stretch neoprene that minimizes bulk without compromising warmth. The durable walking pads provide durability without getting in the way of your pedals, and tough YKK zippers on the backs of the legs make putting the shoe covers on and taking them off a breeze, and Giro even included reflective trim to make you