Highly comfortable and insulated the womens hybrid 10 vacuum ski boots are engineered to mould to the shape of your foot the thermofit interior reacts to the heat generated to comfortable accommodate any foot shape and provides exceptional insulatory warmth when teamed with the faux fur lining the vacu plast exterior shell has been redesigned for added protection whilst still providing enough flex for complete power transfercolour swatchblackbrandfischer sportscolourblack