ECCO Men's Expedition Iii Low Gore-tex Hiking Boot Shoe 100% Leather Imported Rubber sole Leather upper GORE-TEX waterproof and insulated construction to ensure dry, comfortable feet in wet and cold weather Direct-injected PU midsole foam and roomy last provide long-lasting cushioning and outstanding hiking comfort RECEPTOR technology for excellent stability and dynamic support from the ground impact to the toe-off Durable rubber outsole for outstanding grip and traction on rough terrain