Danner Men's Portland Select Mountain Light Cascade Clovis Hiking Boot 100% Leather Made in US Rubber sole Shaft measures approximately 5.5" from arch Full grain, one-piece, all leather upper offers a classic look with superior waterproof protection 100% waterproof. Features two lace option and gore-tex liner Vibram Kletterlift Outsole which is specifically designed for comfort and durability , the heel provides superb shock absorption Fiberglass shank We recommend sizing down a half size for the best fit