The Z-Series overshoe rubber work boots are perfect for a muddy, messy jobsite. These overshoes are made of 100% waterproof, abrasion-resistant rubber and fit size for size over leather work boots. Traction comes from the self-cleaning chevron cleated outsole that won’t track mud or dirt. Ozone-resistant, abrasion-resistant rubber offers 100% waterproof protection. Rust-resistant buckles offer more durability and product life. Chevron cleated outsole is ideal for sloshing through mud and water. The large cleats shed mud and debris while giving you great grip and traction.