worn once Overview About Keen Ridge Flex Hiking Shoes - Waterproof (For Women) Closeout. Stay comfortable on the trails with Keen's Ridge Flex hiking shoes, made from durable, waterproof leather and performance mesh with KEEN.BELLOWS FLEX technology for maximum flexibility, a cushy, supportive footbed and a grippy lugged rubber outsole for reliable traction. Sporting ubiquitous bumper toes, Keen shoes have a loyal following of comfort lovers who are addicted to the metatomical EVA-cushioned footbed that supports and cradles feet in any environment KEEN.DRY® waterproof breathable membrane Waterproof leather and performance mesh upper KEEN.BELLOWS FLEX technology in upper allows footwear to bend and flex three times easier than regular footwear Protective rubber toe Speed lace closure Padded tongue and collar Stabilizing heel capture system Breathable, fast-drying mesh lining Eco Anti-Odor natural odor treatment Removable polyurethane footbed with arch support Compression-molded EVA midsole Stability shank for lightweight support KEEN.ALL-TERRAIN non-marking rubber