WOLFBIKE Cycling Shoe Covers Overshoes for Road Bike, Windproof and Water Resistant Black High Quality Providing exceptional warmth and weather protection Windproof and water resistant overshoes with a high stretch construction for a close aerodynamic fit Feel soft and smooth, flexible best comfort, fit and considerate. Superior durability Recommended for road shoes with external cleats Reflective elements for lowlight visibility Material: 100% Polyester, SBR diving suit elastic fabric Size: Applicable to EU 39-44 / US 7-10