LIGHTWEIGHT TRACTION AND SUPPORT. The Nike React HyperSet gives you excellent traction on indoor courts so you can attack at full-speed, stop on a dime, elevate and land with confidence. The lateral strap and Flywire cables hold your foot in securely, while Nike React foam creates incredible energy return to help keep the quickness in your game. Benefits: Nike React foam cushioning feels soft yet springy. Adjustable strap cinches down your foot for a supportive feel. Flywire technology integrates with the laces to help secure your midfoot. Rubber sole gives you exceptional traction for netball, volleyball, badminton and other sports played on indoor courts. Mesh and synthetic leather construction with durable overlays offer breathable support. Pull loops at heel and tongue for easy on and off Size 5 worn only a few times on indoor court