KEEN Men's Targhee II Mid Waterproof Hiking Boot 100% Waterproof Nubuck Leather Made in the USA and Imported Rubber sole Boot opening measures approximately 12.5" around Low-profile upper with ghillie lacing for comfort and secure fit,This style is running a 1/2 size small. We suggest ordering a 1/2 size larger than your usual size Easy-on heel pull; Padded tongue and collar Breathable leather lining.This style is running a 1/2 size small. We suggest ordering a 1/2 size larger than your usual size Lugged outsole; Contoured heel lock.4mm multi directional lugs Weight - 17.4 oz / 493.3 g