ASICS Solution Swift FF Women's Tennis Shoes White/Smoke Blue : Designed for all-court players, the ASICS Solution Swift FF covers the court from net to baseline. This tennis shoe features a flexible sole that supports multi-directional movements. Its light and durable FLYTEFOAMA(R) midsole absorbs shock from every step on the court. Stay confident during quick movements with the TWISTRUSS(TM) technology in the midfoot. If you're looking for a shoe to help you protect every corner of the court, The ASICS Solution Swift FF is the answer! Shoe Technology Upper: Flexible upper supports multi-directional movement. Toe reinforcement adds durability in high-wear areas. Midsole: FLYTEFOAM(TM) cushioning provides lightweight impact absorption. Rear and Forefoot GELA(R) Technology disperses shock at impact and toe-off as your foot transitions through the gait cycle. TWISTRUSS(TM) technology improves stability when performing quick cuts. Outsole: ASICSGRIP(TM) improves traction on hard courts. AHAR(TM) Rubber extends durability.