Castelli Belgian 4 Booties

Castelli Belgian 4 Booties. Now with a double layer knit underfoot for even more protection, the Castelli Belgian 4 Booties shield your cycling shoes from dirt, debris and abrasion. 100% polypropylene construction is extremely tough and super easy to clean. Cutouts on the bottom allow trouble free walking and reflective threads increase visibility in low light or dark conditions. High cuff design provides extra coverage and protection from the elements.