The Deeluxe Vicious Snowboard Boots have performance fit style. Key Features of the Deeluxe Vicious Snowboard Boots: Contact comfort last low forefoot cause direct reaction New Quad outsole aircushion and shank support 3D inmoulded tongue including TPS-shield best flex performance, customizable Backtrac system individual flex customization Motion control back part increase stability and flex performance Big flex window true flex of tongue and back Metal hooks easy to lace, though to break Skeleton construction maximum comfort with close power transmission Fast Lacing Device just pull handle to close, press button to open Power Slave to hook on the Backtrac system Harness around the heel best fit Powerhandle Climate insole EVA outsole super light with additional cushion