Waterproof full grain leather with moisture wicking textile upper. Primaloft 400G insulation for maximum comfort. Storm Waterproof membrane for breathability. UA Scent Control lining with Cupron anti-bacterial copper infused sockliner top cover. Adjustable speed lacing system. PU sockliner with TPU arch and heel cradle. Charged foam puck in heel for responsive comfort. TPU shank in a molded EVA midsole. Michelin Oc outsole compound for excellent traction. Michelin Caliber outsole lug pattern for shedding mud and debris.