Key Performance Features TFX-8 Platform: Features a cross-stitch design that provides enhanced durability and stability in critical lateral toe and medial heel pivot zones. GORE-TEX Lining: A 100% waterproof and breathable membrane that keeps feet dry while allowing sweat and moisture to escape. Vibram Striker Torrent Outsole: An oil- and slip-resistant rubber sole with a 360° pentagonal low lug pattern for multi-directional grip. Materials: Constructed with a polishable full-grain leather upper combined with rugged, lightweight 1000 Denier nylon. Good condition minor wear and scuffs. Overall good condition. Please see all pics attached for complete details. Two different insoles. Provided good pics for your viewing. Measurements provided to ensure fit prior to purchase. 10 1/4 in heel to toe and 4 in wide.