Technical Specifications

• Product type: All-Mountain Alpine Ski Boots
• Model: ATOMIC HAWX ULTRA 100 DUAL BOA
• SKU / Art. No.: AE5031980+
• Recommended skier: Intermediate and progressing skiers with narrow feet
• Flex: 100
• Last: 98 mm – Narrow Width / Low Volume (LV)
• Construction: Prolite
• Shell material: Polyurethane (PU)
• Cuff material: Polyurethane (PU)
• Cuff height: Regular cuff (MP 24/24.5 and larger); 15 mm lower cuff (MP 23/23.5 and smaller)
• Liner: Mimic Silver
• Liner customization: Mimic / Fully Heat Moldable
• Shell and cuff customization: Memory Fit
• Closure system: Dual BOA® Fit System Alpine / BOA® H+i1 Dual Pull
• Power strap: 35 mm Velcro Strap
• Forward lean: 15°
• Foot abduction angle: 3°
• Ramp angle: 4°
• Soles: Cantable GripWalk Grip Pads
• Sole standard: GripWalk ISO 23223
• Weight: 1,907 g per boot (MP 26/26.5)
• Color: Black / Anthracite
• Season: 2026/2027 (provisional)

Key Technologies

Dual BOA® Fit System Alpine – Two precision dials independently adjust the shell and cuff, providing secure, even wrapping around the foot and lower leg.

BOA® H+i1 Dual Pull – Allows bi-directional micro-adjustments for precise tightening and loosening of the shell and cuff.

Prolite – Lightweight construction with reinforced structural areas for stability and efficient power transfer.

Memory Fit – Heat-moldable shell and cuff that can be customized to the skier's foot and lower-leg anatomy.

Hawx Geometry – Optimized foot positioning, forward lean and ramp angle for a balanced skiing stance.

Energy Link – Strengthens the connection between shell and cuff to improve responsiveness and control.

Energy Backbone – Reinforced structural areas increase stability, support and edge grip.

Dual-Sided Cuff Alignment – Allows lateral cuff adjustment to accommodate the skier's lower-leg alignment.

Mimic Silver Liner – Comfortable, anatomically shaped liner with customizable heel and ankle zones.

Mimic Technology – Heat-moldable materials adapt to the shape of the heel and ankle for improved fit.

Ankle Lock (AL) – Additional ankle reinforcement helps secure the foot and reduce unwanted heel movement.

Fully Heat Moldable – Allows the liner to be heat-fitted for personalized comfort and support.

Hawx Fixed Tongue – Maintains consistent tongue positioning for stable support over the instep.

3D Stretch Toe Box – Asymmetrical, flexible toe construction provides extra space around the big toe.

PU Shell / PU Cuff – Polyurethane construction delivers consistent flex and responsive performance.

Regular / Low Cuff – Cuff height varies by boot size to better accommodate different lower-leg proportions.

35 mm Velcro Strap – Provides additional upper-cuff support and secure closure.

98 mm Narrow Last / LV – Low-volume anatomical fit designed for narrow feet and precise ski control.

15° Forward Lean – Supports a balanced, slightly forward skiing stance.

3° Foot Abduction Angle – Positions the foot with a slight outward rotation for natural anatomical alignment.

4° Ramp Angle – Helps maintain balanced foot positioning and efficient movement.

Cantable GripWalk Grip Pads – Improve walking traction and allow compatible canting shims for alignment adjustments.

Size Adjuster – Optional insert beneath the footbed reduces the internal fit by approximately half a size.

Fit Recommendation

The ATOMIC HAWX ULTRA 100 DUAL BOA is ideal for intermediate and progressing skiers with narrow, low-volume feet who want a comfortable yet precise all-mountain ski boot.

The 100 flex offers a forgiving alternative to stiffer performance models, while the Dual BOA® system allows independent adjustment around the foot and lower leg. Mimic Silver and Memory Fit provide additional customization options.

Professional boot fitting is recommended to achieve secure heel retention and appropriate comfort. GripWalk ISO 23223 soles must be used with compatible ski bindings.

Atomic Austria GmbH

Atomic Strasse 1 Altenmarkt im Pongau, AT, 5541

sales@atomic-shop.eu