LaCrosse 11" Z-Series Overshoe Work Boots. Layer them over your leather work boots for prolonged life. 100% WATERPROOF. Your "regular" leather work boots will last a lot longer if you cover them with these Z-Series Overshoe Work Boots, which fit size for size over 'em and serve as a protective layer between them and a dirty, debris-filled jobsite. 100% waterproof protection, with a sure-grip diamond chevron outsole that's ideal for sloshing through mud and water. Constructed of a high-quality, flexible rubber that wipes clean. From LaCrosse, the Bootmaking experts since 1897.The big reveal:Constructed of 100% waterproof, abrasion-resistant rubber Diamond chevron outsole provides traction, sheds mud and debris Rust-resistant buckles for durability Each approx. 11" h., 32 ozs. State Size, as available in the Shopping Cart.