LaCrosse - Quad Comfort Wellington 11" ST HD (Brown) - Men's: Quad Comfort Technology - Four cushioning layers for day long comfort. Hyper-Dri barrier for 100% waterproof protection and nylon knit lining for durability. Full-grain, oiled leather upper with side pull tabs. Long-wearing Quad Comfort TPU non-slip, oil-resistant outsole. Dual-density, polyurethane midsole. Quad-Core with EVA filled cutout zones in heel and forefoot. Soft, removable, dual-density footbed. Steel shank for arch support. ASTM/ANSI Z41 PT99 M I/75 C/75 EH rated steel toe. Weighs 3.9 lbs.