100% Polyester. Fabric: Textured. Design: Plain. Fabric Technology: Lightweight, Moisture Wicking, UV Protection. Neckline: Fused Stand Up Collar. Sleeve-Type: Long-Sleeved, Raglan. Fastening: Half Zip. UV Rating: UV 50+. XS: 35 in. S: 38 in. M: 40 in. L: 44 in. XL: 47 in. XXL: 50 in. 3XL: 53 in. Ref: UTMW4203