Fila Speedserve Energized Men's Tennis Shoes Black/Royal Purple/White : Light, agile and comfortable, the FILA Speedserve keeps you energized on the court! This tennis shoe features a breathable upper that adds ventilation to keep you cool. Energized rubber cushioning in the heel and forefoot absorbs impact from every step, while the rubber outsole adds reliable traction on any surface. Built for intense rallies and extended matches, the FILA Speedserve helps players battle for every point! Shoe Technology Upper: Breathable synthetic and textile upper increases ventilation to keep you comfortable. Molded forefoot cage offers durability and support. Molded, breathable sockliner provides step-in comfort. TPU heel clip adds stability. Slip-on construction provides easy on/off capabilities. Midsole: Energized rubber cushioning in the heel and forefoot absorb shock from every step for comfort. TPU midfoot stabilizer adds support for lateral movements. Outsole: Engineered rubber adds reliable traction on any surface.