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K2 Mindbender 90 Alliance Ski Boots · Women's · 2022

K2 Mindbender 90 Alliance Ski Boots · Women's · 2022

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Product details

K2 Mindbenders are an entry level backcountry boot that offer a soft 90 flex for easy maneuverability when skiing, and a firm 100mm last for precision fitting. It easily transfers to a flexible 50-degree range of motion walk mode; And the GripWalk soles, along with a special formed liner, make hiking, skinning, and boot-packing feel more natural. Key Features:

  • Binding Compatibility – Compatible with GripWalk, MNC, WTR, Sole.ID, and Tech/Pin bindings, these boots are made to be used with hiking or backcountry focused set-up. These boots are not compatible with traditional ISO 5355 Alpine DIN bindings.
  • Standard Flex – The 90 flex rating makes this boot a good all-mountain performer for those looking for a solid mixture of comfort and control.
  • Flexible Walk Mode – The boots 50 degree range of motion when in walk mode makes this suitable and comfortable for full-day pursuit, or steep couloir bootpacking.
Age Group
Model year
Skill level
Intermediate, Advanced
Flex index
Forefoot width (mm)
Walk/tour mode (Y/N)
Liner type
Ski boot type
Alpine touring
Liner description
LuxFit Pro Tour
Number of buckles
Shell materials & design
PowerLite Shell, Powerlock Spyne
Type of buckles
Micro Adjustable Light Alloy
Boot sole type
Alpine Touring (ISO 9523), Tech, GripWalk
K2 Mindbender 90 Alliance Ski Boots · Women's · 2022
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Top reviews
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Mariah Wear
Mariah Wear
Verified ski expert
Reviewed Jul 13, 2022

This is a fantastic intermediate flex boot that works with any binding that accommodates a grip walk boot or uses the tech pin system. Comfortable, easy to put on, really nice walk mode, fairly light as far as hybrid boots go. This one can be heat molded for a personalized fit.