Kboix 01
The NNormal Kboix 01 is a modular multisport trail shoe with interchangeable midsoles (Kb 1 Soft and Kb 2 Reactive), letting runners tune the ride between long-distance cushioning and reactive support across terrains.
- Terrain
- trail
- Primary use
- Door-to-trail
- Also good for
- Door to trail, long runs
- Drop
- 0mm
- Stack
- not published
- Midsole
- Interchangeable modular midsoles (Kb 1 Soft, Kb 2 Reactive)
- Outsole
- Vibram MEGAGRIP with Vibram LITEBASE
- Upper
- Matryx Jacquard EVO
- Widths
- standard
The Kboix 01 is an unusual, ISPO Award-winning modular concept: one shoe with swappable midsoles so you can shift between a softer long-distance feel and a firmer, more reactive setup. NNormal positions it as a multisport platform with a Matryx Jacquard EVO upper and Vibram MEGAGRIP/LITEBASE outsole, but no independent testing, stack, weight, or drop data is available, so real-world ride and fit remain unverified.
Ride is configurable via two included midsoles—Kb 1 Soft for softer long-distance comfort and Kb 2 Reactive for a faster, firmer feel—but no independent measurements or testing confirm firmness, stack, or responsiveness.
NNormal notes limited sizes and advises sizing relative to the Kjerag; absolute size ranges and width/fit feedback are not documented.
Runners wanting one adaptable trail/multisport shoe with Vibram MEGAGRIP traction who value swapping midsoles for different terrains and intensities.
You want documented specs (weight, stack, drop) or independent ride validation before spending $240, or you need a proven single-purpose racer.