Boot height: Approx. 10'' Tall. Premium full-grain leather with Cordura upper. 2000 grams of Thinsulate Ultra insulation. Guaranteed Rocky Waterproof construction. Padded collar and extended tongue. Goodyear Welt Construction. Removable Terra Suspension PU cushion footbed with TPU heel stabilizer. Bobbed self cleaning multi-layer RidgeStalker outsole infused with cork to reduce weight.