100% Polyester. Fabric: Mesh. Design: Logo, Plain. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Fabric Technology: Durable, Lightweight, Moisture Wicking, Quick Dry. Fit: Stretch. Easy-Care. S: 42 in. M: 44 in. L: 46 in. XL: 48 in. XXL: 50 in. 3XL: 51 in. Ref: UTTD381