Hydrobloc suede leather uppers are soft and lightweight and are complemented by stretch over-the-foot wraps that are well-padded and offer a sock-like environment for the foot for increased comfort Vibram Pepe with Megagrip outsoles offer versatility for function on both trails and on the rock The to-the-toe lacing system provides a technical fit that is adaptable to climbing and hiking situations alike Uppers are lined with Gore-tex Extended Comfort waterproof breathable membranes guaranteed for the life of the shoe Full 360-degree rubber rand reinforcements offer exceptional durability and foot protection in the harshest of trails, shale, and rocky conditions