This is a multi-purpose, waterproof, breathable, Gore-Tex XCR low-cut designed for fast paced outdoor performance activities. Upper: Gore-Tex XCR waterproof, breathable membrane, 1.6-1.8 mm waterproof Nubuck leather upper, 1.4-1.6 mm waterproof pig suede underlays, waterproof ballistic textile, waterproof seam-sealed construction, wicking lining, reinforced toe box, molded rubber heel counter, X-2 footbed, and a gusseted tongue. Bottom: Lightweight, molded EVA midsole, TPU shank with forefoot protection plate, and a TNF Trail Grip rubber outsole.