Lightweight waterproof hiker built for fast trail performance with Targhee-level support. Aero Waterproof membrane is fused to the upper without glue for longer-lasting protection. Features: - Premium leather and mesh upper - Aero Waterproof, breathable membrane (fused construction) - KEEN.ReGENX foam with ~70% energy return - KEEN.ALL-TERRAIN rubber outsole with multi-directional lug pattern - Original Fit with generous forefoot space - Removable resilient foam insole with arch support - PFAS-free durable water repellent