Columbia Men's Peakfreak Enduro LTR OD Hiking Boot 100% Leather/Textile Imported Rubber sole OutDry patented waterproof breathable construction; Omni-Grip non-marking traction rubber Nubuck leather; Mesh; Techlite lightweight cushioned midsole OUTDRY UPPER: Nubuck Leather; TECHLITE FLUIDFRAME FOOTBED/MIDSOLE: Techlite technology; OMNI-GRIP OUTSOLE: Non-marking traction rubber :