The NETBURNER BALLISTIC™ FF 4 indoor shoe is designed to help increase speed and flexibility for multi-directional movements.

SPEEDTRUSS™ technology is designed for quick acceleration, which allows you to move faster./p>

The PRECISION SOLE™ design implements a 3D modeling application to generate the outsole pattern, achieving a better balance of flexibility and grip while keeping the shoe lightweight. These features are combined with the X GUIDANCE™ flex grooves to provide extra flexibility during multi-directional movements.​

Lastly, the FLYTEFOAM™ midsole is met with a 15mm heel drop for improved comfort and faster movements.