Made for long winter days outside, these men's adidas Terrex hiking shoes are insulated and waterproof. COLD.RDY with PrimaLoft insulation seals in heat around the whole foot for warmth you can feel. RAIN.RDY keeps out slush, snow and wet winter weather so feet stay dry all day long. BOOST makes being on your feet easy with long-lasting cushioning and energy return that adapts to rough ground. The BOA Fit System lets you micro-adjust the fit with the turn of a dial. Stealth rubber provides unbeatable grip for confident footing on snowy and icy ground. 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.