Adidas Terrex Free Hiker Cold.RDY hiking boot in a Core Black and Orange colorway.  Mens size: 12 VERY LIGHTLY WORN!/ smoke free home. RDY Technology: Provides high-level insulation to keep feet warm in ice and snow. GORE-TEX: Many models include a waterproof, breathable membrane to keep feet dry. Boost Midsole: Features adidas' signature Boost cushioning for long-lasting energy return and comfort, similar to a running shoe. Continental Rubber Outsole: Offers superior grip and traction on both wet and dry surfaces. Primeknit Upper: A sock-like, water-repellent upper that provides a snug, flexible fit. Zippered Closure: A protective outer zipper covers the internal lacing system for added weather protection.