Kboix

The shoe, reinvented.

Our most innovative shoe, designed to last and evolve with you.

Relive the event here

Our latest news

Kboix is a multisport, modular shoe that comes with three interchangeable midsoles. You choose the midsole, you choose the adventure. Each one is designed for different terrains, different intensity, and different body types.

NNormal is inviting 150 people to become part of the Kboix Experience, a group that will have the opportunity to test our latest shoe.

We aim to release Kboix in 2024, but we want to test it within our community.

The NNormal Kboix: Winner of the ISPO Award 2024

We are very delighted to announce that the modular NNormal Kboix shoe has just been awarded an ISPO Award, a quality seal that endorses the innovation and development of sports products and services.

We are now in the testing phase with 150 selected profiles evaluating the Kboix prototypes. Their feedback will be instrumental in the development process. We appreciate the involvement of the Kboix Experience participants and look forward to sharing further results soon.

Stay tuned for updates on this exciting journey with Kboix!

Our latest news

Technologies

Kboix Concept

Starting from the basics: a shoe is crafted with an upper [1] to protect our feet, a midsole [2] to cushion our joints, and a sole [3] to provide grip on various terrains.

Our aim was to develop a shoe that not only endures over time, but also offers the flexibility to adapt to each individual's specific needs and the varying terrains or conditions they may encounter.

This is why we have developed a modular shoe, enabling you to interchange its midsole and tailor it to the terrain of your choice.

Interchangeable Midsoles

Kboix is a multisport, modular shoe that comes with three interchangeable midsoles. You choose the midsole, you choose the adventure. Each one is designed for different terrains, different intensity, and different body types. Adaptable to your training and competition needs.

Kb1 Soft

Run lighter. Run easier. Run with support.

Made from an EVA supercritical foam, our EExpure technology, it’s lighter and more resilient than traditional EVA compounds. This means you get less muscle fatigue—and a more efficient recovery.

Kb2 Reactive

Run fast. Run firm. Run with power.

Choose this midsole for when speed matters, or when you’re facing very technical terrain. Composed of a TPU supercritical foam midsole, with very high levels of rebound, you get power driving you forward, every single step. A higher level of reactivity means faster energy return for your hard-working muscles.

Kb3 Bounce

Run boosted. Run cushioned. Run with rebound.

Choose this midsole for when you want a very reactive midsole that still feels soft. This midsole offers you the perfect balance of deformation and rebound. You get a higher deformation in the cushioned material, while maintaining strong levels of rebound levels. This is composed of a PEBA supercritical foam midsole.

Kb1 Soft

Run lighter. Run easier. Run with support.

Made from an EVA supercritical foam, our EExpure technology, it’s lighter and more resilient than traditional EVA compounds. This means you get less muscle fatigue—and a more efficient recovery.

Kboix Concept

Starting from the basics: a shoe is crafted with an upper [1] to protect our feet, a midsole [2] to cushion our joints, and a sole [3] to provide grip on various terrains.

Our aim was to develop a shoe that not only endures over time, but also offers the flexibility to adapt to each individual's specific needs and the varying terrains or conditions they may encounter.

This is why we have developed a modular shoe, enabling you to interchange its midsole and tailor it to the terrain of your choice.

Interchangeable Midsoles

Kboix is a multisport, modular shoe that comes with three interchangeable midsoles. You choose the midsole, you choose the adventure. Each one is designed for different terrains, different intensity, and different body types. Adaptable to your training and competition needs.

Kb1 Soft

Run lighter. Run easier. Run with support.

Made from an EVA supercritical foam, our EExpure technology, it’s lighter and more resilient than traditional EVA compounds. This means you get less muscle fatigue—and a more efficient recovery.

Kb2 Reactive

Run fast. Run firm. Run with power.

Choose this midsole for when speed matters, or when you’re facing very technical terrain. Composed of a TPU supercritical foam midsole, with very high levels of rebound, you get power driving you forward, every single step. A higher level of reactivity means faster energy return for your hard-working muscles.

Kb3 Bounce

Run boosted. Run cushioned. Run with rebound.

Choose this midsole for when you want a very reactive midsole that still feels soft. This midsole offers you the perfect balance of deformation and rebound. You get a higher deformation in the cushioned material, while maintaining strong levels of rebound levels. This is composed of a PEBA supercritical foam midsole.

Kb1 Soft

Run lighter. Run easier. Run with support.

Made from an EVA supercritical foam, our EExpure technology, it’s lighter and more resilient than traditional EVA compounds. This means you get less muscle fatigue—and a more efficient recovery.