The fastest model in the Asics tennis range, the Gel-Solution Speed FF 2 shoe is all about helping players expand their territory on the court. Combining better stability and a more flexible fit, this shoe is a recommended choice for athletes that are looking for quicker accelerations to be ahead of the ball. The Gel-Solution Speed FF 2 model features a PU (polyurethane) application on the upper that helps generate better support, flexibility, and an improved fit. Implementing dynawrap technology into the eye stay, this application helps provide more stability in the forefoot during side-to-side movements. Additionally, the sock liner is produced with a solution dyeing process that reduces water usage and carbon emissions. Twistruss technology in the midsole assists players who are regularly moving from the baseline to the net by improving their cutting motions and quick transitions. Providing a faster acceleration period between stops to full-sprints; this shoe is excellent for athletes who want to get to the ball swiftly and have more time to plan their shot with plenty of pace. Combining a responsive cushioning system with a more supportive upper and improved flexibility, the Gel-Solution Speed FF 2 shoe is an excellent choice for tennis athletes looking to expand their territory. This model is suitable for natural and synthetic grass and clay court surfaces.