A mesh, leather, and synthetic upper keeps this boot light, while the waterproof bootie construction means puddles are no problem.A cushioned midsole offers high energy return for all-day comfort on all kinds of trails.Features: Combination upper featuring leather, mesh and webbing Omni-Tech™ waterproof boot construction Techlite™ lightweight midsole for long lasting comfort, superior cushioning, and high energy return Omni-Grip™ non-marking traction rubber Weight: 14.5 oz / 412g (Size 9, 1/2 pair) Composition:Upper - Mesh / LeatherMidsole - Techlite™ EVAOutsole - Omni-Grip™ RubberDon't forget! Rinse your shoes off with fresh water after every muddy hike and remember you can refresh the water-resistant coating on your shoes with our sprays and washes.Columbia Men's Crestwood Waterproof Mid Boots Dark Grey Deep Rust 089 1765381