Don't let bad weather catch you off guard this season. The ZeroXposur Summit is engineered with a durable manmade upper and a rubber shell bottom that's perfect for all-weather protection. 200g insulation ensures your feet stay warm in cold temperatures, while a reinforced lace-up front closure and gusseted tongue help keep debris out. A durable rubber outsole provides superior traction for extra resistance that's sure to keep you steady in winter weather conditions.