The SKY ELITE™ FF 3 indoor shoe helps you experience powerful jumps, allowing your game and mind to reach new heights. To create faster acceleration to set up for higher jumps, this shoe uses a RISETRUSS™ technology unit for a powerful lift-off. We also updated the midsole with FF BLAST™ PLUS ECO cushioning to help create advanced cushioning and a more energized bounce when jumping. Lastly, the upper construction is designed with more support to help create a locked down feel, an improved fit, and increased force efficiency. RISETRUSS technology is strategically placed to increase jumping power, so you can jump higher. The FF BLAST PLUS ECO foam in the midsole increases rebound to help you jump higher, while its superior cushioning provides a consistently soft landing. Energy Lock System technology locks your foot securely so you can make more powerful jumps and enjoy more cushioning when you land.