Bogs Women's Boga-W 100% Leather Imported Rubber sole Shaft measures approximately 10.5" from arch Boot opening measures approximately 13" around 100% waterproof Crafted with genuine suede leather and soft plush lining Soft leather footbed with dual-density ethylene vinyl acetate and ortho-lite for optimal comfort Durafresh bio-technology liner activates to fight unwanted odors Gum rubber outsole