Dri-FIT fabric technical training top with four-way mechanical stretch, half-zip front and vented back panels for thermal regulation. Swoosh design trademark on right chest. Body width: 24.25", Body length: 30.75" (size large). FABRIC: Body: 92% polyester/8% spandex. Insets: 95% polyester/5% spandex. Officially licensed WSOP product.