The Wellington boot by Thorogood is ready to be put to the test with its quality craftsmanship, advanced protection, and supportive comfort keeping you steady on your feet all day long. Oil tan leather upper. Pull-up work boot with side pull tabs for easy entry. Cotton drill vamp lining for excellent breathability. Removable, dual-density Ultimate Shock Absorption insert with Poron 4000 comfort cushion provides supportive comfort all day long. Engineered composite shank offers excellent support and stability. Rubber midsole for added comfort and support. Goodyear storm welt construction. Non-marking MAXwear Wedge outsole is slip and oil resistant, providing superb traction and stability. ASTM F2892-11 standard specification for performance requirements for soft toe protective footwear (non-safety / non-protective toe), EH rated . Outsole meets or exceeds the ASTM F2913-11 SATRA Test Method TM144 Standard for excellent slip resistance. Made in the U.S.A. Measurements: ; Heel Height: 1 1 4 in ; Weight: 1 lb 15 oz ; Circumference: 14 in ; Shaft: 10 1 2 in ; Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size.