KEEN Ridge Flex Womens Waterproof Hiking Shoes. Get closer to Mother Nature in the KEEN Ridge Flex Womens Waterproof Hiking Shoes. Your feet stay drier and fresher from three key features: waterproof leather-performance mesh uppers, breathable waterproof KEEN.Dry membranes and ECO Anti-Odor probiotic technology. An integrated flex system bends to prevent weakening and cracking in vulnerable spots. Removable polyurethane insoles plus compression-molded EVA midsoles cushion and support your feet. KEEN&';s All-Terrain rubber outsoles come with 5-millimeter multi-directional lugs for dependable traction. a PFC-free durable water-repellent finish a High-abrasion rubber tip a Heel capture system for improved stability a Quick-dry linings