90% Polyester, 10% Elastane. Fabric: Knitted, Q-Wic. Design: Plain. Back Style: Racerback. Neckline: Scoop. Sleeve-Type: Sleeveless. Fabric Technology: Anti-Bacterial, Lightweight. Moisture Wicking, Quick Dry. Fit: Stretch. This vest features a racerback design and a scoop neckline for comfort and freedom of movement. It is made from a blend of Polyester and Elastane, offering a lightweight, stretch-fit that sits close to the body. The Q-Wic fabric provides moisture-wicking and quick-drying properties, along with anti-bacterial odour control. Coordinating shorts and leggings are also available.