Adaptive Fit System (AFS) Cuff
A removeable cuff spoiler that increases the amount of tulip-shape and volume inside of the cuff.

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Atomic Hawx Ultra 115 S BOA GW Women's Ski Boot 2026ALL SKI BOOTS FINAL SALE The stiffest model in the womens Hawx Ultra W range, the Atomic Hawx Ultra 115 S BOA W offers a low volume fit with a 98mm last, delivering uncompromised performance for women skiers. By using an ultra slim profile, then reinforcing critical zones, Prolite construction creates a lightweight boot that optimizes power transfer. BOA Fit System uniformly wraps the foot for a more secure feel and micro adjustability. For a
The pre-shaped heel, ankle and tongue feature a layer of supportive, heat-moldable material. After being softened in the oven, this material mimics the precise shape of your foot, and hardens in that shape for a perfect custom fit.
Advanced heat-fitting technology reshapes the plastic cuff and shell to your leg and foot shape.
BOA H+i1 platform offers improved shell wrapping with bi-directional micro adjustments.
Anatomical 98mm last combines a narrow forefoot and low volume fit with comfort, performance and warmth.
Independently adjust forward lean to 13" or 15" or 17" as well as the flex index.
Lightweight shell and cuff construction with key structural areas reinforced for powerful skiing.
A removeable cuff spoiler that increases the amount of tulip-shape and volume inside of the cuff.
Both cuff and shell are made from polyurethane (PU) plastic to deliver outstanding skiing performance.
Mimic Platinum liner offers a firm handshake fit with cushioning and a high level of customization.
A dense, asymmetrical liner layer contours the ankle and enhances heel hold.
Fitting current Hawx Ultra, Prime & Magna, these GripWalk pads allow the use of canting shims.