Servus 5 in 2-Buckle Supersize Overshoes, Size 12, 5 in H, Rubber, Black (617-T469-120) 1 PairOver sized design to fit over leather work shoes protecting them from harsh environments, increasing the longevity of expensive footwear Hand layered rubber compound is vulcanized to prevent seams from leaking providing a 100% waterproof boot to keep feet dry Rugged ribbed outsoles add traction to keep workers from slipping and falling Rust resistant buckles secure your overshoes for a secure fit to prevent trip hazards