Timberland Men's Groveton LTT Chukka Boot 100% Leather and Textile Imported Synthetic sole Shaft measures approximately 4" from arch Upper made with premium leather from an LWG Silver-rated tannery and 100% recycled CORDURA Ecomade canvas 50% recycled PET Lining 15% recycled rubber outsole Our patented L7 lug design features multi-directional leading edges with beveled lug sidewalls