Engineered to ground your game on any court, this hybrid tennis shoe named after tennis icon Roger Federer puts grippy footing and dynamic cushioning under every fast-moving, quick-changing step. Perfect for: Tennis, pickleball, racketball and any other court-game players looking for springy cushioning and grippy, reliable footing on any court surface.Upper: Lightweight, breathable mesh promotes airflow and stands up to the most energetic play. Internal cage keeps your foot in place during abrupt, quick-change movements. Elastic hooks keep laces in place. Lower: Speedboard® technology stabilizes every step with flexibility and support for reliable motion control. On's iconic CloudTec® sole provides dynamic cushioning that keeps up with changing movements. Rubber tread anchors every quick-change step, abrupt stop and winning lob with grippy confidence. Tennis: provides grippy footing and a durable, supportive foundation for quick-change movements on tennis, racquetball, pickleball and other hard- and soft-surface courts Lace-up style Removable, cushioned insole Speedboard construction moves naturally with your foot to transform every step into explosive energy CloudTec sole provides smooth cushioning that moves naturally with each step Textile and synthetic upper and lining/rubber sole Imported