Features Quick-cinch bungee lacing with adjustable hook-and-loop strap for a comfy, secure fit and easy on/off Shock-absorbing foam insole with arch support for all-day comfort Engineered rubber outsole is light, flexible & extremely durable Multi-directional lug pattern provides superior traction Machine-washable for easy care Eco Anti-Odour for natural, pesticide-free odour control Materials Washable polyester webbing upper Quick-dry lining for active use Non-marking KEEN.FUSION rubber outsole