Great Rigidity, Lockdown and Traction: The carbon - fiber woven upper with CILK technology, interwoven with special yarns, enhances stability and breathability while being lightweight. The low - cut design with a 5mm heel - toe drop offers an excellent court feel. The MORPHIT lacing system ensures great lockdown without sacrificing flexibility. The large binding area makes adjustments super convenient, greatly improving the mid - foot feel. The rubber outsole has strong traction and durability. Paired with the large side TPU extending from the tip to the heel, it maximizes horizontal support and stability, ensuring stability during sudden stops, quick starts, and directional changes, and effectively preventing torsion and rollover.