Premium insoledual density pu sockliner provides customised comfort fit and long lasting durabilitypigskin liningultra soft pigskin lining for excellent comfort around the ankleperfect fit straplightweight velcro strap for customised fit and locked in supportpwrframe technologyultra thin tpu frame encases eva midsole for lightweight strength and durability increased flexibility and superior tractionhi top support collarleather and foam collar hugs the ankle for improved stabilityepic performan