GEL-ROCKET 12The GEL ROCKET 12 has a good balance of stability and flexibility to move confidently on the court?. This shoe is designed with a supportive upper construction that can help you move confidently during lateral movements. Meanwhile, a TRUSSTIC application in the midsole helps improve stability during quick transitions. Breathable mesh upper. GEL technology Shock attenuating material placed in the midsole of the shoe for cushioning and shock absorption.