The Gore Bike Wear Road Shoe Covers insulate cold feet in breathable, Thermo stretch fabric, so you can pedal through early morning loops without numb toes disturbing your Zen like state. The thin and soft fabric sits snugly around your shoes and an open sole, framed by abrasion resistant material, ensures long wearing utility. A zipper with a semi locking slider runs the length of the back for easy entry, and reflective piping on the zipper and a logo on the front add visibility during pre dawn or after dusk rides. Reflective transfer prints mark right and left, making getting ready in the dark easier. The Gore Bike Wear Road Shoe Covers come in White and Black. It is available in Small through X Large. When placing your order, note that each size correlates to a size range Small 4. 5 6, Medium 6. 5 8, Large 9 10. 5, X Large 11 13.