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Advice : Use the foot sizer from SIDAS to help you find the right size
The Speedmachine 3 BOA 130 DD GW are men's ski boots from Nordica.
This boot features Tri Force Technology which maximises the transmission of energy from the leg and foot to the liner and shell. This boot also features a Primaloft® liner which provides maximum comfort and warmth for a perfect skiing experience.
This boot features the Flex AdjustementSystem, which allows you to modify the flex of the boot to suit your style on the skis. What's more, a Power Strap is wrapped around the calf to ensure excellent transmission and optimum power distribution.
Finally, with the two knobs BOA® you can precisely adjust the shell and liner to your foot for maximum comfort on the slopes.
It also has a sole GripWalk® so you can walk easily on all types of terrain and minimise the risk of falls.
The Small plus of Nordica : l'Infrared Technology which has been developed to personalise boots at the most crucial points for skiers.
If you're an expert skier and you're looking for some serious action, you can be sure that the Speedmachine 3 BOA 130 DD GW will satisfy you with its great responsiveness, optimum support and Big comfort.

| MONDOPOINT (cm) | 22.5 | 23.0 | 23.5 | 24.0 | 24.5 | 25.0 | 25.5 | 26.0 | 26.5 | 27.0 | 27.5 | 28.0 | 28.5 | 29.0 | 29.5 | 30.0 | 30.5 | 31.0 | 31.5 | 32.0 |
| EU | 36 | 37 | 38 | 39 | 39 | 40 | 40-41 | 41 | 41-42 | 42 | 42-43 | 43 | 43-44 | 44 | 44-45 | 45 | 46 | 46-47 | 47 | 48 |
| US | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| UK | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 |
- Shell: Bimat Polyurethane
- Cuff: Bimat Polyurethane
- 3D Cork Fit Primaloft® Liner
- Gripwalk Extra-Grip sole
- Double clamping system BOA®
- Power Strap 45 mm Wide
| TRI FORCE CONSTRUCTION | The Tri Force technology from Nordica maximises the transmission of energy from the leg and foot into the boot and shell for unparalleled control and performance. |
| BOA® FIT SYSTEM | The BOA® adjustment system delicately distributes pressure, for all-day comfort without weighing down your equipment. |
| GRIPWALK® | Grip Walk® is a revolutionary sole/binding system designed to make walking in ski boots much more comfortable while reducing slippage. A host of advantages to guarantee unprecedented performance on snow. |
| FLEX ADJUSTMENT | To obtain a softer flex, simply unscrew the upper screw of the system, while removing the lower screw will make the boot even more flexible. |
| PRIMALOFT® | Originally designed for the US Army, the PrimaLoft® insulation system ensures waterproofing in all conditions. It maintains its lightweight and insulating properties for added warmth and comfort, even when it's wet. It is the best synthetic insulation on the market. |