All mountain ski boots suitable for women season 2017 skill level advanced last 97 mm width narrow flex index 110 flex medium special features high thermal insulation anti slip sole with canting ski walk mechanism lining features thermoformable boot liner womens specific liner canting single canting weight 1 825 g outer materials polyolefin polyether colour green fasteners buckle fastener velcro strap 40mm velcro strap inner material thinsul