Description of Atomic H 100 Ski Boots Precision, control, and comfort are what you can expect from these Atomic Ski Boots. Atomic’s I-Flex technology is the first of its kind to feature forefoot flexibility and the H 100 ski boots offer superb balance and transmission of power while the custom sport liner encases your feet in double density open cell foam for a fit so comfortable you’ll forget you’re wearing ski boots. Unleash the power in your feet! High performance and comfort made easy. Features: Construction: Bi component PU shell / cuff + i-flex Last: Excel 101 mm Material: Transparent PU Ether Shell and Cuff Flex Index: 100 Buckles: 4 Micro Mg asymmetrical "Edge" Energy Spring Velcro Strap: 45 mm Canting: Micro Excenter Canting Liner: Custom Sport Spoiler: Height Adjustable Inlay: Atomic Boot Board: Polypropelene Recco Reflector: equipped Therm-ic: prepared