This 100 flex Hawx is the softest offering in our range of Ultra models. It ensures intermediates can have the same great fit as experts, delivering ultimate foot hold and excellent levels of customisation from the Memory Fit shell and Memory Fit 3D Silver Liner. It also shares the energy Backbone from the 2 stiffer versions to increase drive and responsiveness, but in a slightly softer format to suit lighter skiers or those who don’t want to ski Mach 10 everywhere.Ability LevelOverviewFitMedium to low volume around the heel, average over the instep and medium to narrow across the forefoot.Shell True Flex PU Memory Fit shell with PU Memory Fit cuff, mouldable. The advanced heat fitting technology of Memory Fit creates a fully personalised shell and cuff in minutes. The key is Memolink, a special additive that improves the mouldability and stretch characteristics of the plastic. The boot shell is heated in an oven, then the skier’s foot is placed inside the complete boot whilst it cools. With the foot’s natural standing pressure, the forefoot of the boot can expand up to 3mm per side and the ankle area up to 5mm per side. True Flex is an exclusive Atomic shell material that means your flex and feel remains constant in a variety of temperatures. So, the boot you buy in store feels the same on the mountain, you don’t lose horsepower in the spring and you don’t have a boot that you can’t flex in mid-winter.Liner3D Silver, mouldable. Thermoformable material is used in the heel and ankle areas. The liner is heated in an oven and is cooled to form to the shape of the skier’s feet. 3D means pre-shaped heel and ankles areas for better foot hold and comfort.Key FeaturesProliteProlite is a way of building skis and boots that turns traditional thinking on its head. Instead of starting with a standard construction and cutting material away to save weight, Prolite does the opposite. It starts with the slimmest possible profile and then it builds up reinforcements in key areas where strength is needed.energy BackboneThe energy Backbone is a reinforced, asymmetric backbone that provides extra strength for powerful skiing plus enhanced lateral energy transmission for better edge grip.SpecificationCategory: AlpineFlex: 100Last Width: 98-102Custom Shell: YesCustom Liner: YesPower Strap: 40mmVolume: Medium-Low Clips: n/aSole Unit: Alpine (Adult ISO 5355)Pin Inserts: NoHike Mode: NoWeight (g): 1750Binding Compatibility: Alpine, Grip Walk, Walk To Ride, Multi Norm