All-in performance for lighter weight skiers. The Lange RS 70 Short Cuff Low Volume Ski Boots are engineered with a shorter cuff and flex specifically tailored for smaller skiers. These boots maximize speed and power transfer with race-proven technology and an innovative, wind-tunnel-tested aero design. Dual Core construction delivers targeted power and control, while the aerodynamic 'Air Flow' concept reduces drag. A 70 flex suits the lightest skiers seeking a performance boot with a softer flex. The low volume 97mm last ensures a precision fit, and customizable Dual 3D liners provide out-of-the-box comfort.
Technology Features
Short Cuff A lower cuff height (15mm back / 20mm front) provides better stance and balance for lighter or smaller skiers.
Race Flex Control Lange's Air Flow and Race Flex Adjust plate increase energy transmission from cuff to shell, allowing precise flex tuning with no energy loss.
Aerosauber Designed with Sauber Engineering, this boot reduces wind drag by 7% for optimized speed through an aerodynamic shell shape.
Dual Core Elastic dual-density materials compress and rebound dynamically during skiing, providing snap, rebound, and power on demand.
Dual 3D Performance Liner Pre-shaped to match both the inner shell and foot, this liner is 80% customizable for anatomic comfort and power transfer.
97mm Precision Fit A narrow, race-derived fit built for low-volume feet or high-performance skiers who want strong foot compression and control.
Natural Stance A 4° ramp angle and upright cuff geometry align with modern skis for better posture, reduced quad fatigue, and smoother power transfer.
