CONSCIOUSLY CREATED: Environmentally Preferred Leather; Hides sourced from Leather Working Group certified tanneries that use fewer chemicals; Environmentally preferred durable water repellent DWR helps prevent leather from drying out MATERIAL & CLOSURE: Water resistant premium leather for durable protection against the elements; Quick dry lining for active use; Lace lock bungee capture system provides a secure fit while offering a quick and easy way to get footwear on and off GRIP & PROTECTION: KEEN.ALL-TERRAIN rubber is created for muddy and rocky surfaces; 5mm multi directional lugs offer superior grip on slippery terrain; Non marking rubber outsoles leave no imprint when walking indoors; Toe bumper for added durability SUPPORT & COMFORT: External stability shank helps with mobility and torsion control on uneven surfaces; Heel capture system for added stability; Dual density footbed for long lasting comfort; Durable underfoot cushioning system for long lasting use CARE: Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris; Tough stains may require a leather cleaner