Atomic says hard flex and medium fit for the new freeski-oriented Waymaker Carbon 100 W. Carbon in the cuff and shell in the back of the boot reinforce those areas for performance without stiffening the front. The low cuff also unlocks by a lever for better mobility while touring. The ASY Sport T1 women-specific liner is designed asymmetrically for a better fit as well as a heel area that has heat moldable material. Atomic’s Skywalk rubber rockered soles with toe and heel tech inserts line the boot’s bottom.