Columbia Men's Plains Butte MID Waterproof Wide-M Hiking Boots 100% Omni-Tech Waterproof Leather/Textile/Synthetic/Webbing Imported Rubber sole Omni-grip non-marking traction rubber Techlite lightweight midsole for long lasting comfort, superior cushioning, and high energy return Omni-tech waterproof leather, textile, synthetic and webbing Waterproof seam-sealed membrane bootie construction