Freestyle ski boots suitable for men season 2016 skill level advanced last 100 mm width narrow flex index 100 flex medium special features shock absorber straps on boot liner rear easy entry lining features thermoformable boot liner with reinforced toe outer material polyurethane colour orange fasteners buckle fastener velcro buckle 2 x vario magnesium buckles strap 50mm velcro strap shoe technology twinframe liner my custom fit pro series s