The Keen Ravine H2 is an adjustable sandal for your summertime activities. This women's sandal features arch support plus a metatarsal ridge that provides support and comfort throughout the day. The rubber outsole provides traction on all surfaces, while the quick-dry polyester webbing upper and quick-dry lining offers exceptional grip. The heel strap at the back ensures easy on and off. The lace-lock bungee system with EVA footbed delivers arch support and the EVA midsole provides lightweight cushioning.