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The adidas Terrex Conrax XP a highly technical winter boot featuring a waterproof CLIMAPROOF membrane and PrimaLoft insulation for wet and cold conditions. TRAXION outsole offers optimal grip on ice and snow.Upper is constructed of CLIMAPROOF membrane for waterproof protection in wet conditions.Features speed lacing construction for fast and snug lacing. A zippered flap covers your laces, avoiding snags and sealing in warmth. Lining features PRIMALOFT insulation for superior warmth and water resistance. The outsole consists of a temperature sensitive compound for optimal grip on icy surfaces.