Our Timberland PRO(R) Barstow men's work boots feature rugged, full-grain leathers, Goodyear(R) welt construction, anti-fatigue technology and durable Timberland PRO(R) rubber outsoles, created specifically for people who spend long hours on their feet. Unlined, rugged full-grain leather Soft toe Goodyear(R) welt construction for a durable mechanical bond Padded top collar for comfort Steel shank for structural support Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return Breathable and moisture-wicking lining with anti-microbial treatment for odor control Timberland products are warranted to be free from manufacturer defects for 12 months from the date of purchase.