100% Polyester. Design: Two Tone. Neckline: Crew Neck, Ribbed. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Dri-FIT, Lightweight, Moisture Wicking. Mesh Panel. S: 36 in. M: 38 in. L: 40.5 in. XL: 43 in. XXL: 45.5 in. Ref: UTGT35369