展开The possibilities are infinite with the Nike React Infinity Run Flyknit 2. Refreshing the OG version with all-new tech and design, the Flyknit 2 gives you endless support and style. These kicks are the perfect lightweight and comfortable choice to ace your training goals. Airy and snug, these silhouettes keep your feet flying on the track or the streets, leaving your competition in the dust. Featuring bold and bright designs, these sneakers pair well with any outfit in your rotation, giving you fashion and functionality. Nike React Infinity Run Flyknit 2 features: Advanced Flyknit upper with Flywire technology enables a stretchy, flexible, and secure fit. Wide shape offers a stable ride with added energy release. A cushioned collar provides a soft and comfortable fit. Heel loop enables easy on and off. Lightly cushioned insole and midsole ensure maximum responsiveness. Taller foam construction adds a plush and supportive feel. Rocker-shaped foam brings support for the three phases of a runner’s stride – flexibility at toe-off, a smooth ride at mid-stance, and cushioning at contact. Rubber outsole offers superior traction.