Ripstop shieldtpu coated textile provides excellent support and enhanced protection against the elementspremium insoledual density pu sockliner provides customised comfort fit and long lasting durabilitydiscproprietary closure system for easy and fast tightening that provides a locked in consistent and comfortable fit and loosens with a simple left turnfit lock guidesseat belt inspired support guides provide locked in feel and ultimate fitepic performance last and qualitysleeker more refined