Description of Keen Amsterdam Shoes - Women's A new twist on a classic design, the Amsterdam is the right mix - sporty and casual offering style, function, flexibility, and comfort for everyday adventure. Features: Slip-on with Gored instep and Velcro fastening Waterproof leather and synthetic mesh upper Moisture wicking synthetic lining Non-marking, crepe-inspired carbon rubber outsole Removeable, leather covered metatomical footbed