Anta Zone 2 90

Nitrogen 90 Cushioning: The plateless midsole features full-length Nitrogen 90 technology, utilizing an industry-leading supercritical physical foaming process that drops the foam's density to an ultra-light 0.083g/cm³. With a 6mm heel-to-toe drop, this highly responsive setup delivers an exceptional 90%+ energy return rate, keeping the shoe at a remarkably low 184 grams (for a US size 8) while preventing fatigue during long, demanding runs.

Nylon Anti-Torsion System: To ensure reliable stability without the extreme rigidity of a carbon plate, the shoe incorporates an ultra-light nylon transition system. This embedded nylon shank provides crucial anti-torsion support, actively preventing the shoe from excessively twisting mid-stride to protect your ankles and significantly reduce the risk of sprains.

Lightweight AT-FIBER Upper: The upper is constructed from an AT-FIBER material featuring a specialized textured weave that balances robust strength with high breathability. Designed to provide a comfortable, friction-reducing wrap, it helps prevent blisters over long distances and includes thoughtfully pre-reserved lace holes to securely accommodate various foot shapes.

AWR Hollowed Outsole: Grounded by a full-length AWR wear-resistant rubber outsole, the shoe offers a lighter and grippier alternative to traditional rubber compounds. The bottom incorporates a weight-saving hollowed-out structure combined with a composite layered tread design, ensuring comprehensive, multi-directional traction that does not compromise on durability or grip.