The NETBURNER PROFESSIONAL FF 4 is designed for netball, volleyball, and handball players seeking a lightweight shoe that's fast and flexible.​  The revamped upper and FLYTEFOAM cushioning material help reduce the shoe's overall weight. This helps create a more comfortable fit and a comfortable feel underfoot.​  The outsole's flexion grooves feature are updated and help to improve flexibility. They're designed to help you experience faster transitions and move smoothly.​  Lastly, the upper's new panel construction in the lateral helps deliver better midfoot support and the addition of 3D SPACE CONSTRUCTION helps provide a smoother forward weight transfer.