Columbia Women's Yama Low Leather Outdry Trail Shoe 100% Leather Rubber sole OutDry patented waterproof breathable construction Techlite midsole Articulated collar system EVA footbed Heel air cushioning Multi-directional traction lugs Omni-Grip non-marking sole Weight: 11.9 oz (337g) Designed especially for a female foot, this Columbia offering provides high-velocity performance in a waterproof package.