Description
The MINDBENDER 140 BOA is the stiffest K2 boot on the market. Equipped with a host of technologies and customisable functions, it’s sure to suit you.
Suitable for ski touring thanks to universal inserts for all binding models, the boots will also surprise you on the way down thanks to their 140 flex. With Fast Fit Instep technology, K2 has also incorporated softer plastic zones to make it easier for the foot to move in and out of the shoe.
The shell has been specially designed to give the best and lightest ski boots ever made. Composed of four different plastic stiffnesses and optimised wall thickness profiling, the Powerlite Shell strikes a balance between lightness, agility and power. While the collar has traditional hooks, the bottom of the shoe is easily tightened thanks to the Boa system.
A co-injected “Y” shaped rear support adds strength and power to the shoe to maximise front/rear flex efficiency and lateral stiffness for better responsiveness on all types of terrain. This function also allows the boot to move freely when climbing.
This is one of the best shoes on the market. Add a host of customisable features and your Freerando dream shoe is a reality!
- Flex : 140
- Powerlock Spyne : 50° of travel in hiking mode / firm hold in ski mode
- Fast Fit Instep : Incorporates softer zones in the shoe to facilitate foot entry and exit
- Powerlite Shell : 4 different plastic stiffnesses and optimum wall thickness combine for high performance and minimum weight
- Boa® Fit System
- Hull : TPU
- Necklace : Pebax
- Slippers : Intuition PowerFit Pro Wrap BOA
- Strap : Cam
- Outsole: GripWalk
- Discipline
Freetouring - Level
Expert - Condition
- New
- Warranty
- 2 years
- Type
Men - Year
- 2026
- Foot width
- 97mm
- Flex
- 140
- Average unit weight (g)
- 2010
- Buckle
- Micrometric buckles
- For the Size
- 28.5
- Standard
- Grip Walk
- Walk mode
- Yes
- BOA system
- BOA
- Inserts
- No
- Discover the shop
- K2 Mindbender
- Discover the shop
- BOA technology






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