WATERPROOF: The KEEN.DRY waterproof breathable membrane keeps feet dry and comfortable all day long by allowing vapor out without letting water in TRACTION: KEEN ALL-TERRAIN rubber outsole provides high traction grip in muddy environments and on rocky surfaces with 4mm multi directional lugs; Non marking rubber outsoles leave no trace when walking indoors SUPPORT & STABILITY: Removable dual density cushioning footbed supports the arch for long lasting comfort during all day hikes; Stability shank adds some extra lightweight support COMFORT: Removable durable insole with arch support for long lasting comfort; Speed hooks for easy lace adjustment so you can get the perfect fit CARE TIPS: Leather chosen to last; Treat day to day wear and tear especially on lighter color leathers KEEN recommends using a common leather cleaner and conditioner