Nidecker Altai Snowboard Boot 2025 Gray

Nidecker Altai Snowboard Boot 2025 Gray

Crush Any Terrain

The Altai is the centerpiece of our boot collection, offering premium features and support at an unbeatable price. It's built around an asymmetrical upper that eliminates pressure points, with Dual-Dial BOA® laces to allow you to tighten the upper and lower sections independently. The responsive, mid-stiff flex is great for digging trenches in the piste or floating through forests with pinpoint accuracy. If you love the art of the turn, you'll love this boot.

Features

• The Altai's lightweight Gravity+ outsole delivers awesome cushioning and traction, with a rubber toe-tip to boost grip when hiking over ice and rock.
• Our Transition Zone tech seamlessly connects the Altai's sole to the Exo Spine, accelerating response and preventing damage to the back of the boot when entering or exiting the binding.
• The Altai's heat-moldable Silver Liner allows you to customize the fit if you need to but is comfortable straight out the box.

Tech Details

Closure

Dual-Dial BOA®: Dual-Dial BOA® lets you tighten your boots quickly and easily via two dials. The upper and lower foot can be adjusted independently for a custom fit, and to prioritise maximum power transfer or looser, surfier turns.

BOA® Fit System

H4 Coiler: Ready for anything, designed to withstand. The bombproof BOA® H4 Coiler is built for the most demanding riders and resists impacts from park to pow. Its efficient mechanism rapidly takes up lace slack, increasing speed of entry.

Heel Lock

3D Liner Support: Awesome foot hold that starts right inside the liner, with 3D molded material and J-bars around the ankle. Minimal movement, maximum control.

Outsole

Gravity+: Constructed from a single piece of bombproof and lightweight EVA, our Gravity+ outsole delivers great cushioning underfoot. The tread pattern is inspired by snow cat tracks, with a rubber section at the toe for reliable grip in icy conditions.

Liner

Silver level: Heat molding allows you to customize the fit of our versatile Silver liner, which also features a Custom Flex Zone around the toes for extra wriggle room, 8mm of PE foam and additional PU support. The liner is closed via a separate cuff connected to the inside of the shell, making it a breeze to get on and off. Velcro patches on both sides of the tongue help secure the fit.

Liner Closure

Shell Harness: Pull the inner laces to tighten a shell-mounted harness. Velcro secures the tongue.

Insole

3D Dual Density: Anatomically designed to cradle your foot and constructed from two densities of EVA, with firmer material supporting the heel cup and arch. A fleece-lined footbed with silicone top-print keeps you warm and secure.

Boots Features

BOA®: The industry standard in speed lacing systems. Micro-adjustable for a precise fit and engineered to perform in the toughest conditions.

Additional Features

3D Molded Tongue: Our asymmetric 3D Molded Tongue is curved more sharply towards the medial side to match the natural ridgeline of your forefoot. This alleviates pressure points and provides a more balanced feeling of comfort and support versus a standard straight tongue.

3D Molded Toe Box: Our 3D Toebox eliminates extra layers and seams around the forefoot, improving water resistance and durability. The streamlined design also makes it easier to slide your boot in and out of the binding.

Articulating Flex Zone: The upper boot cuff is asymmetrically connected to the lower boot, allowing the ankle to flex naturally and providing great support without shell distortion.

ASYM 3F: A unique asymmetric boot design co-developed with BOA® that generates optimal support and flex. The asym tongue features lace guides positioned on the flatter forefoot areas for more even closure and less point-loaded pressure. Increased medial arch support reduces foot fatigue and cramps.

Rubber Backstay: A durable section at the back of the boot that protects it from wear. Our unique Transition Zone means the rubber is bonded smoothly to the outsole with no ridges, eliminating any snags when you enter or exit your bindings.