KEEN Women's Revel III Cold Weather Hiking Boot 100% Leather and synthetic Made in the USA and Imported Rubber sole Shaft measures approximately 5" from arch Waterproof boot featuring hiking laces with speed-hook eyelets and diamond-quilted collar KEEN.DRY breathable waterproof membrane 200g KEEN.WARM insulation Tri-layer Heat TRAPOLATOR insulation system underfoot Grippy traction outsole