The BLADE FF shoe helps create good support and flexibility for squash and badminton players engaging in multi-directional movements. ​The upper has been reconstructed to promote a more supportive foothold. It also features more minimal reinforcement films that are lighter than traditional overlays.​By raising the heel drop, you're able to make faster forward transitions. This makes it easier to transition from the baseline to the net more quickly.​X GUIDANCE technology helps support improved court coverage. This function helps increase flexibility and allows you to move more easily on the court.