Boot Height: Approx. 6'' Tall. Upper: Full Grain Leather / Action Leather / Nylon Mesh. Construction: Cement. Lining: Moisture Wicking Knit. Insole: Super Comfort EVA Removable Footbed. Shank: Engineered Composite. Outsole: XLS rubber with S.T.E.P. technology. Special Features: 100% non-metallic. Padded collar and tongue. Heavy-duty YKK zipper with Velcro closure.