Boot Height: Approx. 8'' Tall. Waterproof Full-Grain Sueded Leather. 1,000 Denier Cordura. Durable Goodyear Welt Construction Provides Rigidity. Removable Terra Suspension Insole is Supportive and Cushioning. Aegis Microbe Shield Applies to Footbed. Vibram 1276 outsole is Long-Lasting and Locks Down to Unstable Surfaces. Guaranteed ROCKY Waterproof Construction. 200 Grams of Thinsulate Insulation. Made in the USA, Berry Compliant, US Army Certified.