Timberland PRO Men's Valor 8" Soft Toe Military and Tactical Boot 100% Microfiber Imported Synthetic sole Shaft measures approximately 8" from arch Cement construction for flexibility and reduced break-in time Lightweight molded eva midsole for athletic performance Metal detector friendly hardware Mesh lining with antimicrobial treatment for odor control and comfortable feet Dynamic anti-fatigue technology absorbs shock and returns energy at key zones of the foot for all-day long comfort