100% Polyester. Fabric: Single Jersey. Design: Plain. Neckline: Crew Neck, Taped, Twin Needle Stitch. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Moisture Wicking, Quick Dry. Set-In Sleeves, Side Seams, Twin Needle Armhole, Twin Needle Shoulder. 150gsm. Sustainability: Oeko-Tex Standard 100 Certified. M: 29 in. L: 31.5 in. XL: 34.5 in. XXL: 36 in. Ref: UTLT2848