




Alpine ski boots - Men -
The RC4 130 MV Boa Vacuum GW is a men's alpine ski boot from the brand Fischer.
It is an on-piste boot combining comfort and performance, suitable for advanced skiers looking for an excellent compromise.
You will be able to ski with commitment, and its numerous adjustments will allow you to perfectly tailor these boots to your morphology. You will appreciate its 3D pre-formed liner for comfort throughout your day on the slopes. Additionally, the Grip Walk soles provide perfect grip while walking.
The RC4 130 MV Boa Vacuum GW features a narrow fit of 100 mm to combine comfort and precision. Its fitted liner ensures an optimal fit, and its 2 adjustable buckles, 50 mm Power Strap, as well as the BOA® Fit System - H+i1 guarantee ultra-adapted, precise, and durable fastening for a perfect fit.
Its very stiff 130 flex offers enough power and precision that advanced skiers will appreciate for carving beautiful turns on the slopes, gaining speed, and skiing with commitment.
To top it all off, you can find the perfect fit you need with the help of the Fischer Scan Fit app, which compares, for example, the fit of all brands.
The RC4 130 MV Boa Vacuum GW is the perfect boot for very good skiers, combining comfort and performance for days full of pleasure.


| 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 SIZES | 7 ½ | 8 ½ | 9 ½ | 10 ½ | 11 ½ | 12 ½ |
- 2 adjustable GT hooks
- 50 mm Power strap
- BOA® Fit System - H+i1
| BOA® FIT SYSTEM - H+i1 | Dialed in. Locked in. Sovereignly, without issue. All this is the new High-Power BOA® system specially developed for alpine ski boots. It features a significant improvement in the foot wrap by the shell as well as a new pressure distribution. A precise adjustment that can be tightened or loosened at any time thanks to the fine-tuning function. |
| GRIPWALK® SOLE | GripWalk® soles (ISO 23223) ensure natural walking comfort, increased safety on slippery surfaces, and optimal downhill performance. Available for adults and children, they are 100% compatible with all boots in the Fischer collection. |
| VACUUM | Perfect fit at 80°C to the foot's anatomy for direct movement control and more rebound thanks to greater elasticity. Greater temperature consistency and 15% less weight. |
| GRINDABLE BOTBOARD | Sole specially designed to easily modify the height and angle of the shell bottom. |
| SOMATEC® |
The natural V-position of the feet is maintained and the body's centre of gravity is directly above the middle of the ski. This means you benefit from perfect power transfer, optimal grip, and absolute precision. |
| FISCHER SCAN FIT® LAST |
New generation of lasts developed based on thousands of foot scans obtained via the FISCHER Scan-Fit® app. Guarantees an anatomical shape that offers better force transmission and improved control. |
| RD20 RACE CANTING |
The new generation of race canting is designed to reduce tolerance between the cuff and the boot shell, allowing maximum power transfer and overall control. Available in asymmetric 2 and 3-point versions to allow collar inclination. |
| POWER STRAP 50mm + QUICKFIX CAM |
Power Strap 50 mm wide, composed of multiple layers and elastic materials for a powerful and secure closure of the upper cuff. Maximises pressure distribution and energy transfer from the boot to the ski. Combined with a QuickFix mechanism that allows easy opening and closing of the strap without having to thread the strap end into the cam each time. |
