Rossignol liners offer a consistent fit across the full range of 97 mm, 100 mm, 102 mm and 104 mm internal lasts, as specific liners have been developed for each one. Every liner is designed for a particular internal last and boot construction - it is shaped to be a perfect match with the inside of the shell, which is especially important in terms of the length of liner in the toe box and heel retention. COMFORT FIT LINER Anatomical padding with the emphasis on comfort