The Atomic Men's Hawx Ultra 100 S Ski Boots is the most flexible and forgiving of the lightweight Hawx Ultra range! It offers the Legendary Hawx Feel and comfort in a narrow fit. Step into the pre-shaped Memory Fit 3D Silver liner, and you'll know you found a boot you'll like - take a few minutes for the Memory Fit thermoforming process, and you'll have a boot you love. Featuring Prolite, the revolutionary method of light construction with reinforcement where it counts. The Atomic Hawx Ultra 100 is a feel-good, do-it-all boot that's going to make your ski day better, not worse.