94% Polyester, 6% Elasterell. Fabric: 4 Way Stretch, Jersey, Soft Touch, Textured. Design: Logo. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Hem: Side Vents. Fabric Technology: Breathable, Lightweight, Moisture Wicking, Quick Dry. Mesh Panels, Reflective Detail. Fit: Streamlined. S: 37 in. M: 41 in. L: 44 in. XL: 48 in. XXL: 52 in. Ref: UTGT20936