Freeride ski boots all mountain ski boots touring ski boots suitable for men season 2016 skill level expert last 100 mm width average flex index 130 120 flex hard special features with canting ski walk mechanism anti slip sole removable tongue shock absorber straps on boot liner rear lining features thermoformable boot liner outer material polyurethane colour black fasteners buckle fastener velcro buckle 3 x micro adjustable aluminium buckles str