These lightweight cycling overshoes are made of PU coated elastic fabrics with water-resistant reflective zippers. The elastic cuff band includes a silicone gripper ensuring a slip-free fit. The open sole with hook and loop strap fits virtually any cycling shoe. Media acclaimed and loved by riders worldwide. Base Fabric: 87% Polyester. 13% Elastane. Coating: 100% Polyurethane. Available in Blaze Orange and High-Vis Yellow. Sizing: SMALL (36-38 EU / 3-5 UK / 4-6 US Men / 5-7 US Women / 22-24 CM), MEDIUM (39-42 EU / 6-8 UK / 6.5-9 US Men / 7.5-10 US Women / 24-26 CM), LARGE (43-46 EU / 9-11 UK / 9.5-12 US Men / 10.5-13 US Women / 26-28 CM), X-LARGE (47-49 EU / 12-14 UK / 12.5-14.5 US Men / 28-30 CM).