DYNAWRAP technology improves stability FLYTEFOAM technology provides lightweight cushioning FLYTEFOAM Propel technology cushioning increases impact absorption and responsiveness TWISTRUSS technology improves quickness and cutting motions ASICSGRIP technology improves traction on court Rearfoot GEL technology cushioning provides excellent shock absorption AHAR rubber improves durability Sockliner is produced with a solution dyeing process that reduces water usage and carbon emissions