Fit + Tech
Anthem AF 115 Zonal BOA W Ski Boot 2027
Women's
115 Flex
Zonal BOA®
Find Your Fit
| US Women's | Mondopoint | EU | Best For |
|---|---|---|---|
| 5 | 22.5 | 35.5 | Quick Edge-to-Edge |
| 5.5 | 23.0 | 36 | Quick Edge-to-Edge |
| 6 | 23.5 | 36.5 | All-Mountain |
| 6.5 | 24.0 | 37.5 | All-Mountain |
| 7 | 24.5 | 38 | All-Mountain |
| 7.5 | 25.0 | 38.5 | All-Mountain |
| 8 | 25.5 | 39 | Stability at Speed |
| 8.5 | 26.0 | 40 | Stability at Speed |
| 9 | 26.5 | 40.5 | Stability at Speed |
| 9.5 | 27.0 | 41 | Bigger Foot / High Volume |
| 10 | 27.5 | 42 | Bigger Foot / High Volume |
"Premium tech, women's-specific design" — the Anthem AF 115 Zonal BOA is the premium women's-specific ski boot in the Anthem lineup. "No shortcuts, no compromises" — built for women who want real performance. 11 sizes cover US women's 5–10 (mondopoint 22.5–27.5). "Built for women who want real performance without sacrificing the way a boot feels."
Component Breakdown
Zonal BOA® Fit System
"Zonal BOA® Fit System makes fit precise and effortless" — the Zonal BOA uses two separate BOA dials to independently adjust the upper and lower zones of the boot. This allows for a more precise fit than a single BOA dial — you can tighten the lower zone for heel hold while keeping the upper zone looser for comfort. The Zonal system is the premium BOA configuration for skiers who want dialed-in fit.
Women's-Specific Shell, Cuff, and Liner
"A women's-specific shell, cuff, and liner mean balanced stance and all-day performance" — the Anthem AF 115 is built around women's specific foot shapes (typically narrower heel, higher arch, lower instep than men's). The shell height, instep height, cuff height, and ankle circumference are all proportionally smaller than the men's version. The women's-specific fit reduces heel lift and improves overall comfort on long ski days.
115 Flex (Stiff Performance)
"Premium tech in a stiff performance flex" — the 115 flex is the stiffest in the women's Anthem lineup, built for advanced and expert women skiers who want aggressive response and control. The 115 flex delivers the precision and power needed for hard-charging skiing at speed, while still being accessible enough for progressing expert skiers.
Premium Tech, No Compromises
"No shortcuts, no compromises" — the Anthem AF 115 is K2's premium women's boot, built with the same construction and component approach as the men's high-end boots, just sized for women's feet. The Zonal BOA system, women's-specific fit, and stiff performance flex deliver a premium experience for women who want the best.
Balanced Stance Geometry
"Balanced stance" — the women's-specific last and cuff geometry put the skier in a natural, balanced stance that reduces fatigue and improves control. The balanced stance is especially important for expert skiers who ski all day — a poor stance geometry leads to knee pain, back pain, and reduced performance.
All-Day Performance
"All-day performance" — the Anthem AF 115 is built for women skiers who are out on the mountain from first chair to last call. The stiff 115 flex delivers the response needed for aggressive skiing, while the women's-specific fit and Zonal BOA system keep the boot comfortable enough for all-day sessions without hot spots or pressure points.
Heat-Moldable Women's Liner
The Anthem AF 115 comes with a heat-moldable women's-specific liner that can be customized by a certified bootfitter using a boot oven. The molding process softens the liner foam temporarily so it conforms to women's foot shapes, then sets as it cools. The result is a custom fit without the cost of a fully custom boot.
Three-Terrain Versatility
Best for: Powder, Piste, Speed — the Anthem AF 115 is built for women who want "real performance without sacrificing the way a boot feels." The 115 flex and women's-specific design deliver the versatility and response needed for groomers, soft snow, and high-speed lines — all in a boot that fits like it was made for you (because it was).
Compatibility
- Bindings: all standard alpine bindings (Marker, Salomon, Atomic, Tyrolia, Look) via flat-mount design
- GripWalk: compatible with all GripWalk bindings (no adjustment needed); also works with traditional alpine bindings
- Boot sole length: standard 250–320mm range depending on size selection
- DIN setting: 3–11 typical for women advanced-to-expert; have a certified tech set DIN based on weight, height, ability, and boot sole length
- No special tools required for basic binding mounting (4 x M6 binding screws)
- Custom molding: requires a certified bootfitter with a boot oven — not a DIY process
In the Box
- 1× Pair of K2 Anthem AF 115 Zonal BOA W Ski Boots 2027 (left + right, choose size)
- Zonal BOA® Fit System (2 dials + laces, pre-installed)
- Women's-specific shell, cuff, and liner (pre-installed)
- Heat-moldable liner (pre-installed)
- GripWalk soles (pre-installed)
- No bindings included (sold separately)
- K2 standard 1-year limited warranty against defects
Rider Profile
Size Range
US 5 – 10 (11 sizes)
Best For
Powder, Piste, Speed
Flex
115 (Stiff Performance)
Skill Level
Advanced – Expert
Premium Tech, Women's-Specific Design — "No shortcuts, no compromises. The Anthem AF 115 BOA® delivers premium tech in a stiff performance flex. A women's-specific shell, cuff, and liner mean balanced stance and all-day performance, while Zonal BOA® Fit System makes fit precise and effortless." 115 flex, Zonal BOA® Fit System (2 dials), women's-specific shell/cuff/liner, heat-moldable liner. 11 sizes (US 5–10). $899.95. Best for: Powder, Piste, Speed. "Built for women who want real performance without sacrificing the way a boot feels."
Prepared with intention.
Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.
Passion drives us
At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.
