All about versatility, the Nike® Women's React Phantom Run Flyknit 2 running shoe has expanded the laceless design by adding secure comfort that feels like is disappears on your foot. DESIGN: Latest in Flywire technology features an elastic design that intertwines with the Flyknit upper for a secure, locked-in feel FlyKnit Loft brings 3 forefoot layers for a lightweight, breathable and durable feel Laceless design has been expanded IN-SHOE COMFORT: Molding around the heel keeps you feeling secure Nike® React technology delivers a soft, responsive ride Shape of foam midsole is all about zonal performance, providing support for the 3 phases of a runner’s stride; flexibility at toe-off, a smooth ride at mid-stance and cushioning at contact DURABILITY & TRACTION: Increased rubber at the outsole helps deliver better traction and durability