Nidecker Altai White Men's Snowboard Boots 26/27

Nidecker Altai White Men's Snowboard Boots 26/27 are versatile, performance-focused snowboard boots designed for all-mountain riders looking for support, precision and comfort across a wide range of terrain. The asymmetric Asym 3F construction provides a balanced combination of support and flex while helping minimize pressure points and create a more even fit around the foot.

The Dual BOA® closure system uses two independent H5 Coiler™ dials, allowing the upper and lower sections of the boot to be adjusted separately. The upgraded system provides precise micro-adjustment in both directions, making it easy to fine-tune the fit throughout the day.

The mid-stiff flex delivers responsive control for fast turns, carving, take-offs and landings. With a flex rating of 3 out of 5, the Altai is designed primarily for versatile all-mountain riding. Supplier terrain ratings are 4/5 for resort, 3/5 for powder and 3/5 for park.

The External Heel Lock works together with the BOA® dial positioned on the tongue, tightening built-in wings around the ankle to minimize heel lift and provide improved precision and stability.

The Ascent 2.0 outsole features an improved Transition Zone™ and stiffer, more durable heel rubber. Its construction improves compatibility with speed-entry bindings, including Supermatic® systems, while upgraded rubber traction at the forefoot and heel provides enhanced grip on ice, snow and rocky terrain.

The Silver liner is heat moldable, allowing the fit to be customized to the rider's foot. It features a Custom Flex Zone at the toes, 8 mm PE foam and additional PU support. A separate cuff connected to the shell makes entry easier, while touch fasteners on the tongue help maintain a secure fit.

The 3D Pro insole combines EVA and TPE foam in a single three-dimensional molded construction, providing comfort, cushioning and long-lasting rebound. A breathable mesh top layer improves warmth, comfort and grip inside the boot.

The Articulating Flex Zone allows the ankle to flex naturally while maintaining support without excessive shell distortion. The 3D Molded Toebox reduces additional layers and seams around the forefoot for improved water resistance and durability, while the asymmetric 3D Molded Tongue follows the natural shape of the foot to minimize pressure points and provide balanced support.

Features

• Closure System: Dual BOA®

• BOA® Technology: H5 Coiler™

• Adjustment: Bidirectional micro-adjustment

• Heel Lock: External Heel Lock

• Outsole: Ascent 2.0

• Liner: Silver

• Heat Moldable Liner: Yes

• Liner Closure: Shell Harness

• Insole: 3D Pro

• Insole Material: EVA and TPE foam

• Liner Foam: 8 mm PE

• Liner Support: PU

• Construction: Asym 3F

• Flex Zone: Articulating Flex Zone

• Toebox: 3D Molded Toebox

• Tongue: 3D Molded Tongue

• Improved Compatibility: Supermatic® / speed-entry bindings

• Resort: 4/5

• Powder: 3/5

• Park: 3/5

• Flex: 3/5

Attributes

• Style: All-Mountain

• Shape: Asymmetric

• Range: Men

• Material: Synthetic material, EVA/TPE foam, rubber

• Flex: Mid-Stiff

• Profile: All-Mountain / Resort