Nidecker Altai Black Women's Snowboard Boots 26/27

Nidecker Altai Black Women's Snowboard Boots 26/27 are a centerpiece of Nidecker's women's boot collection, designed for riders looking for support, precision and control across a wide variety of terrain. Built around a dedicated women's last, their mid-stiff flex offers an excellent balance of responsiveness, comfort and freedom of movement.

The Dual BOA® closure system uses two independent H5 Coiler™ dials to control the upper and lower sections of the boot separately. The system provides precise micro-adjustment in both directions, allowing the fit to be fine-tuned quickly while riding.

The External Heel Lock works together with the BOA® dial positioned on the tongue, tightening integrated wings around the ankle area to minimize heel lift and improve overall control.

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

The Silver liner can be heat molded for a customized fit and 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 secure the fit.

The 3D Pro insole combines EVA and TPE foam in a single 3D-molded construction to provide long-lasting comfort, support and rebound. Its breathable mesh top layer improves warmth and grip inside the boot.

The Asym 3F construction, developed together with BOA®, uses an asymmetrical design to deliver balanced support and flex. The tongue lace guides are positioned over flatter areas of the forefoot for even closure and reduced pressure points, while enhanced medial arch support helps reduce foot fatigue.

The Articulating Flex Zone allows the upper boot cuff to flex naturally in relation to the lower section while maintaining support without distorting the shell.

The 3D Molded Toebox reduces additional layers and seams around the forefoot to improve water resistance and durability while also making it easier to slide the boot in and out of the binding.

The asymmetrical 3D Molded Tongue follows the natural shape of the forefoot, helping reduce pressure points while providing balanced comfort and support.

Specifications

• Style: All-Mountain

• Shape: Asymmetrical

• Range: Women

• Material: Synthetic material, EVA, TPE, PE and PU foam, rubber

• Flex: Mid-Stiff

• Profile: Resort / Powder / Park

• Flex Rating: 3/5

• Resort: 4/5

• Powder: 3/5

• Park: 3/5

• Closure System: Dual BOA®

• BOA® System: H5 Coiler™

• Heel Lock: External Heel Lock

• Outsole: Ascent 2.0

• Liner: Silver

• Liner Closure: Shell Harness

• Insole: 3D Pro

• Heat-Moldable Liner: Yes

• Technology: Asym 3F

• Articulating Flex Zone: Yes

• Toebox: 3D Molded Toebox

• Tongue: 3D Molded Tongue

• Improved Compatibility: Supermatic® / speed-entry bindings