ASICS Solution Swift FF Men's Tennis Shoes Black/Misty Pine : 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. Lightweight and durable, the 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 defend every inch 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 protection to keep you comfortable. Rear and Forefoot GELA(R) Technology disperses shock at foot strike and toe-off as your foot transitions through the gait cycle. TWISTRUSS(TM) technology improves stability when performing quick cuts on the court. Outsole: ASICSGRIP(TM) improves traction on hard courts. AHAR(TM) Rubber extends durability for longer use.