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Snowboard specialist from Sideways speaks.
- Double BOA for a perfect fit
- Wide adjustable shoe
- Partly due to the liner and the flex, very comfortable.
- Not able to find

Discover the Nidecker Altai snowboard boots
At Nidecker, we proudly present the flagship of our new boot collection - the Nidecker Altai. This boot offers top-notch features and support for freeriders, all at an unbeatable price. The Altai is designed with attention to detail and innovation, providing snowboarders with an excellent experience in the mountains.
The Altai is built around an asymmetric upper that seamlessly integrates with Nidecker and Flow binding straps, eliminating pressure points and ensuring a perfect fit. The Dual Dial BOA® Fit System features textile-coated laces and dual dials, allowing you to adjust the upper and lower parts of the boot separately for ultimate control and comfort.
Underneath the boot, our lightweight B.F.T Gravity 2.0 outsole offers impressive cushioning and traction, with a rubber toe for extra grip when walking over ice and rocks. We have optimized the connection between the outsole and the boot using a molded section we call the Transition Zone, eliminating the usual hard edge to prevent it from getting stuck in the heel cup of your binding.
Inside the Altai is a new heat-moldable Silver liner, allowing you to customize the fit as desired, but also sits comfortably right out of the box. The Altai is a boot with medium stiffness and provides ample lateral support, making it ideal for digging deep tracks on the piste or seamlessly floating through the trees. If you love the art of the turn, you'll adore this boot.
The Nidecker Altai is the embodiment of premium freeride performance at an unbeatable price. Whether you're looking to adventure in the backcountry or cruise through the trees, this boot offers the support and precision you need to shine on the mountain. The Altai is your ticket to unprecedented snowboard fun and performance.
Size charts
| US YOUTH & MEN'S | - | - | - | - | - | - | - | - | - | - |
|---|---|---|---|---|---|---|---|---|---|---|
| US WOMEN'S | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
| EU | 35.5 | 36 | 37 | 37.5 | 38 | 39 | 39.5 | 40 | 41 | 41.5 |
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 |
| JAPAN / MONDO | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 |

Technical Specifications
Nidecker is known for its commitment to innovative and high-quality snowboard products that combine performance, comfort, and durability. The brand has built a strong reputation within the snowboarding community by integrating advanced technologies and materials to provide snowboarders around the world with high-quality gear for their adventures on the mountains.
Ready for anything. Designed to withstand. From the park to the podium, H4 withstands the impact of the most demanding snowboarders. The Coiler automatically takes up the slack in the laces, speeds up the entry into the boot, and provides a precise fit that allows for micro-adjustments.
An extra layer of high-density EVA supports the deep heel cup and the anatomical arch, while more comfortable EVA offers greater flexibility at the forefoot. A silicone top print provides traction to the fleece-lined footbed.
This liner has been completely redesigned and has no pressure points; the closure is done via the cuff that is attached to the inside of the shell. This also makes the liner easy to put on and take off.

