Nail that backswing with ease in this cool and comfortable tennis shirt from Original Penguin. This short sleeve shirt features moisture-wicking technology to help you keep your cool both on and off the court. Added stretch offers the flexibility you need and the versatile solid color fits seamlessly into any athletic wardrobe.. 51% Polyester / 35% Recycled Polyester / 14% Elastane. Lightweight. Moisture Wicking Helps Keep You Feeling Dry. Enhanced With Stretch For Comfort. Pete Logo To Left Chest. Short Sleeves. Machine Wash