Find your stride with ASICS and the Solution Speed FF tennis shoes. Flexion Fit upper has been redesigned to provide extreme comfort and support for even the most aggressive agile players. Traditional lace up closure for optimum fit. The forefoot lateral propulsion design allows for responsiveness and control during intense play. PGuard Toe Protector for enhanced toe durability. FlyteFoam midsole provides lightweight responsiveness. Twisstrust system creates responsive support during athletic movements. Rearfoot and Forefoot GEL Cushioning Systems attenuates shock during impact and toe-off phases while allowing movement in multiple planes as the foot transitions through the gait cycle. AHAR (ASICS High Abrasion Rubber) placed in critical areas of the outsole for exceptional durability. Imported. Measurements: Weight: 11 oz Product measurements were taken using size 9 width B - Medium.Weight of footwear is based on a single item not a pair.