A highly rubberised toe-box and heel, sensitive midsole, slipper construction with one Velcro strap – these features lead to perfect sensitivity of the toe and heel and firm fixation of foot. Thanks to all that, Ocun’s bouldering specialist, the Oxi S, has become a favorite choice for performance bouldering. It is designed especially for frequent toe-hooks, heel-hooks and wide variety of demanding moves that you can find in competitive climbing.