Timberland Men's Britton Hill Clean Waterproof Chukka Boot 100% Leather Imported Rubber sole Shaft measures approximately 4.5" from arch Chukka-style boot with lace-up closure featuring perforation details at sides and contrast double-stitching at welt Premium full-grain and nubuck leathers from an LWG silver-rated tannery for comfort and durability Waterproof membrane keeps feet dry for all-weather protection Classic boot laces made with 100% recycled nylon are re-engineered to stay tied 100% recycled PET mesh lining is comfortable, breathable and environmentally conscious