Li-Ning Feidian 6 ULTRA Unisex Premium Racing Running Shoes

As the flagship racing running shoe in Li-Ning's 2026 new Feidian 6 series lineup, Feidian 6 ULTRA redefines the performance boundary of competitive running shoes with cutting-edge innovative technologies. It is exclusively crafted for elite athletes and advanced runners pursuing ultimate speed, integrating Li-Ning's most sophisticated sports science achievements to deliver an unparalleled "explosive speed" experience .

1. Midsole Technology: Quad-Core Power System
The midsole adopts a revolutionary quad-core power system, with an asymmetric carbon plate embedded between the upper and lower midsole layers, and Super Boom Capsule technology wrapped around the outer side of the carbon plate . As a breakthrough innovation based on Li-Ning's proprietary Boom technology, Super Boom Capsule is formed by combining a special supramolecular polymer outer layer into a capsule structure . Test data shows it achieves an astonishing 95% energy return rate, with an ultra-fast rebound response time of only 3 milliseconds, and a deformation rate of merely 0.6‰ after more than 100,000 fatigue tests—equivalent to minimal performance loss even after 5 full marathons . The carbon plate is made of top-tier T1000 ejection-type carbon fiber, integrated with a dual-bow structure and the Fastest Curve System, realizing the perfect combination of powerful energy storage and explosive energy release .
2. Upper Design: Boom Fiber Tech with Zonal Adaptive Structure
The upper combines Li-Ning's proprietary Boom Fiber technology with a zonal adaptive structure, which precisely controls foot stress and dynamic deformation . It provides robust support during high-speed cornering while maintaining an ultra-lightweight wrapping feeling, ensuring a snug and stable fit throughout the run .
3. Outsole Material: GCU Ground Control System
Equipped with the GCU Ground Control System, the outsole features a mesh ultra-thin design . It forms multi-angle interlocking at the moment of contact with the ground, delivering superior traction performance on both dry and wet road surfaces, effectively enhancing running safety and stability .
4. Weight
The weight of the C-size (Chinese standard size) is only 196 grams, offering an extremely lightweight on-foot experience that reduces the burden on runners during long-distance or high-intensity runs.
Target Audience
Positioned as a flagship racing shoe, Feidian 6 ULTRA is tailored for elite athletes and advanced runners who pursue ultimate performance. It is an ideal choice for breaking personal records in high-intensity competitions such as marathons .
Brand Concept
Since its launch in 2019, Li-Ning's Feidian series has been carrying the technical mission of "empowering sports performance, with breakthroughs in each generation" . Feidian 6 ULTRA, as the pinnacle of the series, not only represents the culmination of Li-Ning's running shoe technology but also signifies the comprehensive evolution of domestic racing carbon plate running shoes from basic structures to complex multi-core drive systems .