Power and Precision. The new RS 70 SC is the result of our deep understanding foot mechanics, fit, and ski boot behavior. Our new, race-developed Dual Core technology supplies incredible rebound and flex control for total control through the turn.
The anatomic shell design perfectly integrates with our new thermo-formable Dual 3D liner to deliver unparalleled comfort, precision, and power transmission. Be One with your boots, Be One with your goal.
The Fit of the boot (or last) is the width of the foot measured at the 5th metatarsal (widest part of the forefoot). It determines the level of control and precision of the skier. For a good ratio between comfort and control, choose a boot that matches the overall volume and length of your foot. Fit between 92-95 mm: Narrow, Fit between 97-99 mm: Medium, Fit between 100-102 mm: Comfort
The “flex” of a boot indicates the level of support that boot will deliver. The greater (stiffer) the flex index, the more rigid and reactive the boot will be. The lesser (softer) the flex index, the more tolerant and comfortable.
Choose the boots which offers the best ratio between comfort and performance. For a beginner skier, we recommend a flexible flex (<80) and for an expert skier we recommend a higher flex (>90).