Explore cold days with confidence in these adidas Terrex Free Hiker 2.0 COLD.RDY hiking shoes. With a waterproof, breathable GORE-TEX membrane and COLD.RDY with PrimaLoft insulation, they'll help you enjoy every moment outdoors. Part lightweight hiker and part winter boot, these shoes combine a stretchy ripstop upper with energy-returning BOOST cushioning. Take on the conditions with a Continental WinterGrip Rubber outsole that grips to snow and ice. Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste.