The Ridge Flex hiking shoes from Keen is a man's best friend when it comes to hiking. The perfect shoe for long walks on terrains, and mountains. With its Keen Flex technology, you can enjoy your journey every step you take. Waterproof leather and mesh upper. Textile lining for breathability and comfort. Removable textile lined insole for cushioning and support. Keen Bellows Flex technology that makes every step easier. Multi-directional lugged rubber outsole for better grip and traction.