Win with the right equipment - Asics tennis trainers are perfect for training and match day. Round-toe low-top design with adjustable lacing for a custom fit. Slightly profiled sole for secure footing. Moisture-wicking synthetic upper for comfort. Pair with any polo shirt and performance shorts for a sporty court look. Upper: Synthetic Sole: Rubber. Removable EVA insole Cushioning with EVA technology With a DURATEX sockliner and a trendy design, the COURT SLIDE shoe will help you tackle a great tennis match.