The Ocun Oxi has a prominent sticky rubber toe patch, perfect for toe hooking and the additional sticky rubber around the heal makes the slipper brilliant for heal hooking. The Oxi is comfortable and gives you great sensitivity on your toes. The Grippin sole offers superb stickiness. Together these features make the Oxi the weapon of choice for hard bouldering. The slipper design and the single Velcro closure ensures a perfect fit and makes slipping the shoe on and off between problems a breeze.