This is the perfect option for ski tourers with high volume feet who’ve previously struggled to get comfortable AT boots. Grilamid construction is lightweight for the way up but provides plenty of power on the way down. Powerlite technology means an impressive 60o of articulation. A simple yet effective Rear Hook ski/walk mechanism requires minimal effort yet is strong and dependable. The mouldable PWR Lite High liner improves the fit and comfort; full length Vibram soles increase grip.Ability LevelOverviewFitAverage rear foot volume with a higher volume forefoot and generous over the instep. Shell Grilamid Powerlite shell and cuff, mouldable. Powerlite boots are built from Grilamid, making them stiffer, lighter, and thinner than other lightweight shells. The Powerlite Frame uses reinforcing ribs throughout the shell and cuff to give maximum rigidity while maintaining their light weight. The result is precise, solid and secure skiing with instant comfort. 3 piece or cabrio design uses a shell, cuff and separate tongue for improved range of motion, comfort and ease of entry/exit.LinerPWR Lite High, mouldable. Lightweight, warm and custom moulded for the best possible fit.Key FeaturesRear Hook Ski/Walk Mechanismeasy to operate, the new POWeRLIT rear hook mechanism combines strength and stability in ski mode with total freedom when skinning or walking. This next generation hook mechanism locks automatically when downhill skiing. Full-Length Vibram Bi-Density RubberFull-length Vibram bi-density rubber under the instep area provides maximum grip when scrambling over any terrain that isn\'t snow. The bi-density composition has firmer black rubber around the sole\'s perimeter to provide durability and superior edging power in step-in bindings. Softer red rubber in the sole\'s midsection gives maximum grip for scrambling.Shock Damper InsertsShock Damper Inserts are expanded PU foam inserts in the shell\'s inner sole that act as a shock absorber when skiing, and add insulation, comfort, and increased ski feel.Lock CatchesScott\'s Locking Buckle Catches keep the buckle bails in place when the buckles are opened for hiking.Adjustable SpoilerAn Asymmetric Spoiler provides medial and rearward support.SpecificationCategory: BackcountryFlex: 115Last Width: 103.5Custom Shell: noCustom Liner: yesPower Strap: VelcroVolume: highClips: Sole Unit: Tour (ISO 9523)Pin Inserts: YesHike Mode: yesRange Of Motion: 60Weight (g): 1425Binding Compatibility: Multi Norm, PinCert, Pin