SANTIC Zucchi Thermal Cycling Shoe Covers Windstopper Overshoes polyester Imported PU composite fabrics outer skin with and Santic Side logo detail Windproof, Insulating, Mid Waterproof Reflective accents for low light and night time visibility.Industrial-strength, full length YKK-zipper The extra thickness of these cycling shoe covers makes them ideal for harsh winter conditions and sub zero temperatures What You Get: SANTIC Cycling Shoe Covers(1pair)and friendly customer service. (Please Note: This Overshoes Manufacturer width(B) ,if you choose size as normal,maybe it will be a little tight for you).