93% Polyester, 7% Elastane. Fabric: 4 Way Stretch. Design: Logo, Plain. Neckline: Flat Knit Collar, Ribbed, Turn Down Collar. Sleeve-Type: Short-Sleeved. Fabric Technology: Anti-Pick, Anti-Pilling, Breathable, Lightweight, Moisture Wicking, Quick Dry, Snag-Resistant, Soft. 2 Button Placket, Low Profile Buttons, Textured. Sun Rating: UPF 40. S: 36 in. M: 40 in. L: 44 in. XL: 48 in. XXL: 52 in. 3XL: 54 in. Ref: UTRW10287