Features of the Keen Women's Damaya Slide Elastic Gore in key zones for a custom Fit Soft, microfiber-lined EVA Footbed with arch support for added comfort EVA Midsole for lightweight cushioning Non-marking rubber Outsole leaves no trace Cleansport NXT for natural odor control PFC-Free, durable water repellent Metatarsal ridge for natural Fit Washable, quick-dry polyester webbing Upper