K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
K2 Women's Mindbender 105 BOA
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K2 Women's Mindbender 105 BOA

$849.95
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Mindbender 105 BOA - Women's

High-performance freeride, women's-specific design. The Mindbender 105 W BOA® delivers a precise BOA® Fit System wrap, lightweight touring construction, and confident response for women who ski hard across the whole mountain. From corduroy to fresh tracks to the skin track, this boot keeps up—and then some.

BOA® Fit System Wrap
"A precise BOA®Fit Sytem wrap" — the dial closure system delivers micro-adjustable, even pressure distribution across the instep and forefoot. Steel lace, polymer guides, and a polymer dial for long-term durability. Quick on/off — twist to tighten, pull out to release. The BOA system is more consistent than traditional buckles and won't loosen during a long ski day.
Lightweight Touring Construction
"Lightweight touring construction" — the Mindbender 105 W BOA is built light enough to handle the skin track without being a dedicated AT boot. At ~1535g per pair, it's significantly lighter than the women's-specific Anthem line, making it a versatile choice for skiers who want one boot that handles both resort charging and the occasional touring day.
105 Flex Rating
A versatile mid-stiff flex rating — stiff enough for advanced intermediate to advanced skiers pushing the boot on hard-charging freeride lines, soft enough to be forgiving for progressing skiers. The 105 flex is the sweet spot for women skiers who want one boot that handles groomers, soft snow, park laps, and touring without being punishing in any direction.
Powerlight Shell
K2's Powerlight shell construction — the lightweight shell design balances light feel on the skintrack with the power transfer needed for hard charging at the resort. The shell is stiff enough for aggressive skiing but light enough to not feel like a brick on the way up the skin track.
Fully Heat-Moldable Liner
The fully heat-moldable liner can be customized by a certified bootfitter using a boot oven to perfectly match your foot shape. The molding process softens the liner foam temporarily so it conforms to pressure points and bony prominences, then sets as it cools. The result is a custom fit without the cost of a fully custom boot.
100 mm Last Width
The 100 mm last is the standard mid-volume fit — roomy enough for all-day comfort but not so wide that it sacrifices responsiveness. Better for average to slightly wider feet, or anyone who prioritizes all-day comfort over a race-tight fit.

General

Category
Ski Boots
Gender
Women's
Ability Level
Intermediate, Advanced, Expert
Collection
Mindbender
Best For
Freeride, Powder, Touring, Piste, Big Mountain

Fit & Sizing

Last Width
100 mm
Flex Rating
105

Construction

Closure System
BOA® Fit System
Liner
Fully Heat-Moldable

Weight

Weight (per pair)
1535 g (per pair, approx)
Drying
Remove liners after each use and air dry at room temperature away from direct heat. Buckles should be stored open or loosely closed to allow airflow and prevent shell deformation.
Shell Cleaning
Wipe the shell with a damp cloth to remove dirt and salt. Use a mild soap if needed. Avoid harsh solvents that can damage the shell material or BOA components.
Liner Care
Remove liners periodically for full air-drying. Replace liners when they no longer hold their shape or insulation properties.
Storage
Store in a cool, dry place away from direct sunlight. Use a boot bag for transport and storage. Buckles and BOA dials should be left loose during long-term storage.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 4-7 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

 Gear & Apparel:

Outdoor Gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 5-21 business days. Please reach out to us with the most up to date deliveries times as they vary per Manufacturer. 

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Mindbender 105 BOA W Ski Boot 2027 — Fit + Tech Block
Fit + Tech Mindbender 105 BOA W Ski Boot 2027
Women's 105 Flex Touring Capable
📐 Find Your Fit
US Women's Mondopoint EU Best For
522.535.5Quick Edge-to-Edge
5.523.036Quick Edge-to-Edge
623.536.5All-Mountain
6.524.037.5All-Mountain
724.538All-Mountain
7.525.038.5All-Mountain
825.539Stability at Speed
8.526.040Stability at Speed
926.540.5Stability at Speed
9.527.041Bigger Foot / High Volume
1027.542Bigger Foot / High Volume

"Precision engineering for peak performance" — the Mindbender 105 W BOA is built for women who ski hard across the whole mountain. 11 sizes cover US women's 5–10 (mondopoint 22.5–27.5). The 100 mm last is the standard mid-volume fit — roomy enough for all-day comfort but responsive enough for aggressive skiing. 5 best-for categories: Freeride, Powder, Touring, Piste, Big Mountain.

🔩 Component Breakdown
BOA® Fit System Wrap
"A precise BOA®Fit Sytem wrap" — the dial closure system delivers micro-adjustable, even pressure distribution across the instep and forefoot. Steel lace, polymer guides, and a polymer dial for long-term durability. Quick on/off — twist to tighten, pull out to release. The BOA system is more consistent than traditional buckles and won't loosen during a long ski day.
Lightweight Touring Construction
"Lightweight touring construction" — the Mindbender 105 W BOA is built light enough to handle the skin track without being a dedicated AT boot. At ~1535g per pair, it's significantly lighter than the women's-specific Anthem line, making it a versatile choice for skiers who want one boot that handles both resort charging and the occasional touring day.
105 Flex Rating
A versatile mid-stiff flex rating — stiff enough for advanced intermediate to advanced skiers pushing the boot on hard-charging freeride lines, soft enough to be forgiving for progressing skiers. The 105 flex is the sweet spot for women skiers who want one boot that handles groomers, soft snow, park laps, and touring without being punishing in any direction.
Powerlight Shell
K2's Powerlight shell construction — the lightweight shell design balances light feel on the skintrack with the power transfer needed for hard charging at the resort. The shell is stiff enough for aggressive skiing but light enough to not feel like a brick on the way up the skin track.
Fully Heat-Moldable Liner
The fully heat-moldable liner can be customized by a certified bootfitter using a boot oven to perfectly match your foot shape. The molding process softens the liner foam temporarily so it conforms to pressure points and bony prominences, then sets as it cools. The result is a custom fit without the cost of a fully custom boot.
100 mm Last Width
The 100 mm last is the standard mid-volume fit — roomy enough for all-day comfort but not so wide that it sacrifices responsiveness. Better for average to slightly wider feet, or anyone who prioritizes all-day comfort over a race-tight fit.
Five-Terrain Versatility
"From corduroy to fresh tracks to the skin track" — the Mindbender 105 W BOA is built to handle 5 different terrain types: Freeride, Powder, Touring, Piste, and Big Mountain. One boot that covers groomers, soft snow, and the skin track without compromise. The mid-stiff 105 flex and lightweight construction make it a true quiver-of-one for women skiers.
1535 g Per Pair (Lightweight)
At ~1535g per pair, the Mindbender 105 W BOA is significantly lighter than most women's 105-flex boots in this category — the Powerlight shell and lightweight construction keep weight down without sacrificing performance. Lighter boots reduce leg fatigue on long ski days and make the boot more manageable on the skin track for touring.
Compatibility
  • Bindings: all standard alpine bindings (Marker, Salomon, Atomic, Tyrolia, Look) via flat-mount design
  • Touring bindings: works with all tech/frame touring bindings (Dynafit, Marker Kingpin, Salomon Shift, ATK, etc.) — the boot has a tech insert-ready sole (verify with K2 specs)
  • 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 intermediate-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)
In the Box
  • 1× Pair of K2 Mindbender 105 BOA W Ski Boots 2027 (left + right, choose size)
  • BOA® Fit System dial and laces (pre-installed)
  • Powerlight shell (pre-installed)
  • Fully heat-moldable liner (pre-installed)
  • GripWalk soles (pre-installed)
  • Tech insert compatibility (verify with K2 specs)
  • No bindings included (sold separately)
  • K2 standard 1-year limited warranty against defects
🎯 Rider Profile
Size Range US 5 – 10 (11 sizes)
Best For Freeride, Powder, Touring, Piste, Big Mountain
Flex 105 (Mid-Stiff)
Last Width 100 mm (Mid-Volume)
⛷️ Precision Engineering for Peak Performance — "High-performance freeride, women's-specific design. The Mindbender 105 W BOA® delivers a precise BOA® Fit System wrap, lightweight touring construction, and confident response for women who ski hard across the whole mountain." 105 flex, BOA® Fit System, 100 mm last, Powerlight shell, fully heat-moldable liner. 11 sizes (US 5–10), ~1535 g per pair. $849.95. "From corduroy to fresh tracks to the skin track, this boot keeps up—and then some."

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.

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