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RC4 120 Mv Boa Vacuum GW
Alpine ski boots - Unisex -
Advice : Use the foot sizer from SIDAS to help you find the right size
60 days to change your mind
No subject to promotional offersThe RC4 120 Mv Boa Vacuum GW is a unisex ski boot from the brand Fischer, designed for piste and all-mountain skiing.
Featuring a 120 flex and a 104 mm last width, it offers an excellent balance between power and comfort for advanced skiers. Its innovative closure system, the BOA® Fit System - H+i1, ensures a precise fit and optimal support by evenly distributing pressure around the foot. The VACUUM technology allows the shell to be customised to the foot’s anatomy for direct control of movements and efficient power transmission.
The RC4 Vacuum Fit +Plus D3O® liner provides superior cushioning thanks to the D3O® material, while the GripWalk® sole offers natural walking comfort and increased safety on slippery surfaces. The RD20 Race Canting system optimises power transfer and control precision by reducing the tolerance between the cuff and the shell.
With its 2 adjustable GT buckles and 45 mm Power Strap, this boot combines performance, comfort, and innovation to support demanding skiers throughout their day on the slopes.
| MONDOPOINT SIZES | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 |
| EU SIZES | 40 | 41 ⅓ | 42 ⅔ | 44 | 45 ⅓ | 46 ⅔ |
| UK SIZES | 6 ½ | 7 ½ | 8 ½ | 9 ½ | 10 ½ | 11 ½ |
| US MEN’S SIZES | 7 ½ | 8 ½ | 9 ½ | 10 ½ | 11 ½ | 12 ½ |
| US WOMEN’S SIZES | 8 ½ | 9 ½ | 10 ½ | 11 ½ | — | — |
- 2 adjustable GT hooks
- 45 mm Power Strap with Velcro closure
- BOA® Fit System - H+i1
- RC4 Vacuum Fit +Plus D3O®
- GripWalk® sole
- Flex 120
- Last width: 104 mm
| BOA® FIT SYSTEM - H+i1 | Dialed in. Locked in. The High-Power BOA® system has been specially developed for alpine ski boots. It improves the foot’s wrap by the shell and optimises pressure distribution. The fine adjustment allows precise tightening at any time. |
| GRIPWALK® SOLE | GripWalk® soles (ISO 23223) provide natural walking comfort, increased safety on slippery surfaces, and optimal downhill performance. |
| VACUUM | The VACUUM technology allows the shell to be adapted to the foot’s anatomy to achieve a precise fit, direct movement control, and efficient power transmission. |
| RC4 VACUUM FIT +PLUS D3O® | The RC4 Vacuum Fit +Plus D3O® liner offers a customisable fit and additional cushioning thanks to the integration of D3O® material. |
| RD20 RACE CANTING | The RD20 Race Canting system is designed to reduce the tolerance between the cuff and shell. It promotes maximum power transfer and precise control. |
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