The Maestrale RS is a top selling AT model thanks to its blend of comfort on the ascent and total performance on the descent. A Grilamid/Carbon Grilamid LFT construction utilises Web Frame Design to save crucial weight without losing power. The boot is filled with features to make switching from ski to tour mode simple without ever having to take your gloves off: Speed Lock Plus, Wave Closure System and Thor Buckles. The Intuition liner is 100% mouldable for the best possible fit.Ability LevelOverviewFitFirm hold around the rear foot, medium width across the forefoot and over the instep but being a 3 piece shell there is some flexiblity for volume over the top of the foot.Shell Carbon Grilamid LFT shell, Grilamid cuff, mouldable. The Carbon Grilamid Web Frame on the shell provides downhill power for responsive skiing, whilst remaining lightweight. The Grilamid Bi-Injection Overlap cuff promotes instant transmission. A Pebax Axial Alpine evo tongue blends overlap power and the ease of a cabrio style entry.LinerIntuition Cross Fit Pro Flex, mouldable. Intuition closed cell foam is body heat activated to mould 100% to your feet and shells during use, or can be instantly heat moulded by a shop in minutes for a light, warm and super comfortable fit. A super warm and lightweight Thermoformable liner, for superior comfort for perfectly matching the foot. Developed with specific flex zone for maximum agility and more comfort advantages in uphill.Key FeaturesWave Closure SystemProvides a lightweight and secure closure, comfortably wrapping the foot.Speedlock Plus Ski/Walk mechanismFriction free and rock solid for powerful skiing and a 60o range of motion when in walk mode.ReCCO TechnologyWith the aid of ReCCO technology, rescue teams can track you in the event of an avalanche. The technology includes ReCCO reflectors attached to clothing, helmets, guards and boots, and ReCCO detectors used by over 800 rescue organisations worldwide. The reflectors and detectors allow users to track missing individuals thanks to the use of harmonic radar technology. ReCCO technology is an additional tool that can be used alongside avalanche transceivers, probes and rescue dogs. The technology enables rescue organisations to find buried or lost individuals quicker and to increase the chance of survival.SpecificationCategory: BackcountryFlex: 125Last Width: 101Custom Shell: noCustom Liner: yesPower Strap: CinchVolume: mediumClips: Sole Unit: Tour (ISO 9523)Pin Inserts: YesHike Mode: yesRange Of Motion: 60Weight (g): 1450Binding Compatibility: Multi Norm, PinCert, Pin