The Magna 105 W successfully fills a difficult position in our range: a stiffer boot with extra internal space. Good skiers with high volume feet will appreciate that there is no sacrifice of comfort or performance whilst still providing space. It has a high level of customisation from both the 3D Silver liner and mouldable Memory Fit shell. The shell is easily adapted during the fitting process to give up to 6mm of additional space, the liner fitting adds extra comfort. Customisation doesn\'t stop with the fit, Powershift means the flex and forward lean can be adjusted too.Ability LevelOverviewFitGenerally a high volume fit all over with a high instep and sqaure toe box. Grippier around the heel compared to most higher volume boots.Shell PU Memory Fit shell and 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.Liner3D Mimic Gold W 3M Thinsulate, mouldable. Atomic\'s unique Mimic liners use a layer of supportive thermoformable material in the heel, ankle and tongue areas. After being softened in an oven, this material mimics the precise shape of your foot, and hardens in that shape for a perfect custom fit. 3D means pre-shaped heel and ankles areas for better foot hold and comfort. Thinsulate is the world\'s best-known insulation and its use keeps feet warmer. In addition there is heat mouldable foam in the tongue and ankle area that can be formed to the foot at the same time as the Mimic material.Key FeaturesPower ShiftPower Shift allows the forward lean to be adjusted to 13, 15 or 17 degrees simply by moving the power control up and down. You can also alter the flex index by +/- 10 flex points by adding or removing a screw. Creates a completely personalised set-up.eZ Step-inWide opening at throat and instep area makes stepping-in simple.ThinsulateThe more air a material traps in a given space the greater its insulating value. The microfibres in 3M Thinsulate insulation are far finer than any other fibres, which means they trap more insulating air in less space, even when wet. This keeps feet warm and responsive even in extremely cold and damp conditions.SpecificationCategory: AlpineFlex: 105Last Width: 102-108Custom Shell: YesCustom Liner: YesPower Strap: Velcro 40mmVolume: HighClips: 4 x 6000-Series Aluminium, MicroadjustableSole Unit: Grip Walk (ISO 9523)Pin Inserts: NoHike Mode: NoWeight (g): 1988 (1/2 pair size 24.0)Binding Compatibility: GripWalk, Multi Norm