adidas Terrex Free Hiker C.RDY Men's Hiking Shoes Black/Orange : Winter hikes never felt so nice! Designed for comfort on long hikes, the adidas Terrex Hiker C.RDY combines a sock-like Primeknit upper with COLD.RDY technology for a warm and soft fit. The COLD.RDY layering system locks in heat while keeping air and moisture moving. Feel an ideal blend of stretch and support in the laceless Primeknit upper. The waterproof GORE-TEX membrane protects against the elements, so you can charge ahead in any condition. Shoe Technology Upper: Primeknit upper with GORE-TEX Duratherm combines a waterproof membrane with a winter-specific insulated lining to keep you dry when it matters most. Laceless, sock-like perfectly blends stretch and support. Midsole: Boost cushioining offers long-lasting comfort on extended hikes. Outsole: Winter-specific Continental(TM) Rubber outsole with grippy lugs for traction.