KIPRUN releases the KIPSTORM LAB

KIPRUN is proud to announce the public availability of the KIPSTORM LAB, a revolutionary carbon plated shoe presented in April under the naming KD900X LAB. Crafted with new cutting-edge technology, the KIPSTORM LAB is the lightest and most dynamic shoe ever created by KIPRUN, making it the ultimate record-breaking tool.

Positioning the KIPSTORM LAB in the Range

The mission behind the Carbon Range was to create a carbon-plated shoe that empowers every individual to beat their personal records. KIPRUN believes that everyone should experience this level of confidence, not only to improve their performance but also to feel empowered at every start line.

The KIPSTORM LAB fits within the KIPRUN Carbon Range as the ultimate record-breaker. While the KD900X.2 is designed to unlock an athlete’s potential at an unbeatable price of £99.99, the KD900X LD2 targets performance over shorter distances, up to the half marathon. The KD900X LD+ is tailored for the marathon, and the KIPSTORM LAB is specifically engineered for the elite runners to crush records from 5K to half marathon.

“Superpowers” for KIPRUN’s Elite Athletes Thanks to New Technologies

The KIPSTORM LAB introduces two groundbreaking patented technologies designed to push the limits of running shoe performance: a J-shaped carbon plate and the VFOAM X midsole, created with a new advanced foaming process.

The J-shaped carbon plate, developed by KIPRUN, is engineered to maximize energy return, enhance stability, and reduce weight. Thanks to the advanced manufacturing process, the plate is integrated at the very start of production, encapsulated between two midsole layers of different densities. This specific construction positions the plate exactly where it delivers the greatest benefit, working in harmony with the foams to ensure optimal cushioning and propulsion.

Separately, the VFOAM X midsole combines two foam layers through an advanced process that fuses them with the plate in a single operation. At its core lies a PEBA-based foam named FeatherBounce weighing just 28 grams, providing exceptional lightness, comfort, and energy return. Surrounding it, a second layer of high-density SCF-made TPU foam, forms a robust shell that delivers structure, stability, and long-lasting performance at only 50 grams.

Together, these innovations achieve a remarkable milestone: a total shoe weight of just 167 grams (size 42), without any compromise on performance, cushioning, or durability.

Already Breaking Records 

The KIPSTORM LAB is already proving its worth. It was worn by Jimmy Gressier during his European 5K record in Lille in March 2025, where he completed the race in 12:57, setting a new historic benchmark.

The KIPSTORM LAB built with one core mission: to be the lightest shoe on the market. At just 167g in size 42, it stands among the top shoes from international brands. Its dynamism is exceptional and beyond what the KD900X LD+ achieved.

The KD900X LD+ scores at 76% on KIPRUN’s dynamism index*, while the KIPSTORM LAB achieves an impressive 83%. 

*This index is calculated using an advanced formula, accounting for several variables, including weight, grip, rocker, cushioning, and energy return.

Specifications:

Designed for the Elite, Available for Enthusiasts

The KIPSTORM LAB isn’t just a shoe for a single race, it’s a high-performance tool built to deliver consistent results across multiple events, keeping athletes at their peak. To let passionate runners experience the same technology used by KIPRUN’s elite athletes, 500 pairs will be available for €300 on decathlon.com only, starting on September 10.

Quote from Jimmy Gressier: "The KIPSTORM LAB is an incredibly dynamic shoe that truly makes a difference. It feels so lightweight on the foot, which gives you that sense of effortless speed. The shoe really drives you forward, encouraging you to get up on your forefoot and makes you want to go faster. is definitely a game-changer."About KIPRUN

KIPRUN is a specialist brand from the DECATHLON group, dedicated to road and trail running. Its engineers, designers and product managers develop ever more technical and innovative products, as well as services to make road and trail running easier. KIPRUN covers 100% of runners’ needs and allows them to concentrate solely on the thrill of running!
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