Atomic Hawx Ultra 120 S BOA – Powerful, Precise, and Surprisingly Comfortable

High performance and comfort come together in the Atomic Hawx Ultra 120 S BOA, a narrow‑fit all‑mountain boot built for expert skiers who want strong support without the punishing feel of a full race plug. With a stiff 120 flex and a 98 mm Narrow Last, this boot delivers confident edge hold and instant response for charging groomers, bumps, and off‑piste terrain.

Atomic’s BOA Fit System replaces the traditional lower buckles with a single H+i1 dial that wraps the shell evenly around your foot for a secure, micro‑adjustable hold. The Prolite shell design keeps things lightweight by using a slim profile with reinforced zones, so you get powerful energy transfer without excess bulk or fatigue.

Inside, the Mimic Platinum liner uses heat‑moldable materials that shape exactly to your foot, ankle, and lower leg for a locked‑in, custom fit. A 3D Stretch Toe Box gives your big toe a bit more room, while 3M Thinsulate insulation and the Hawx AFS Tongue help keep feet warm and comfortable on cold storm days.

Bootfitters can take the fit further with Memory Fit heat molding of the shell and cuff, plus Power Shift to dial in forward lean at 13°, 15° (default), or 17°. Dual‑sided cuff alignment, Energy Backbone reinforcement, and a 40 mm Velcro power strap let you tune stance and support so the boot skis exactly how you like. Cantable GripWalk soles deliver better traction and a more natural walking motion while staying compatible with GripWalk/MN bindings.

For expert all‑mountain skiers who want real power with a touch more ease of use than a 130‑flex race boot, the Atomic Hawx Ultra 120 S BOA at Goodwynns.com is an ideal daily driver.

Key features 

• Stiff 120 flex for powerful, hard all‑mountain skiing without full race harshness.

• 98 mm Narrow Last for a low‑volume, performance‑oriented fit.

• BOA H+i1 Single Pull shell closure for precise, uniform wrap and micro‑adjustable fit.

• Prolite construction with reinforced zones for strong power transfer and stability at low weight.

• Mimic Platinum liner with fully heat‑moldable materials to match the exact shape of your foot.

• 3D Stretch Toe Box and Hawx AFS Tongue for added toe comfort and easier step‑in/step‑out.

• 3M Thinsulate insulation and Dual Velcro Spoiler for warmth and fine‑tuned cuff feel.

• Memory Fit shell and cuff customization for rapid, advanced heat fitting.

• Power Shift to adjust flex feel and forward lean (13°, 15°, 17°).

• Dual‑sided cuff alignment, Energy Backbone, and 40 mm Velcro power strap for improved stance tuning and support.

• PU shell and PU cuff with regular cuff height across all sizes.

• 6000‑series aluminum buckles on the cuff plus BOA lower closure for strong, reliable hold.

• Cantable GripWalk Grip Pads; GripWalk ISO 23223 norm; GripWalk/MN binding compatibility.

• Weight: 1,917 g per boot in size 26/26.5.

• Terrain: all‑mountain, piste; Skill level: expert.