evo.com | Lange Alpine Touring Ski Boots > The Lange XT3 Free 110 MV GW Alpine Touring Ski Boots tread the fine line between backcountry and alpine skiing with a versatile 110 flex and Lange's awesome Active Power V-Lock touring mode. When it's locked for the descent, you'll enjoy the smooth XT3 progressive flex and feel for the snow; when you're ready to climb the Friction Free Hinge and 53deg range of motion mean easy sailing on the ascent. Dual 3D Full Liner 100% customizable thermo liner with three types of high density foam and a precise, firm tension fit. Active Power V-Lock 53deg range of motion Natural Stance Lange's unique Natural Stance compliments modern ski designs, offering a lower ramp angle (4deg) and more neutral, upright stance to increase balance and control for more efficient power transfer and less quad fatigue. Shell Polyurethane Flex: 110 A moderately stiff flex for intermediate to advanced skiers | Lange XT3 Free 110 MV GW Alpine Touring Ski Boots 2025 - 27.5