100% Polyester. Fabric: Interlock. Design: Contrast Panel. Neckline: Flat Knit Collar, Turn Down Collar. Sleeve-Type: Raglan, Short-Sleeved. Fabric Technology: Breathable, Lightweight, Moisture Wicking, Quick Dry. 3 Button Placket, Contrast Panel, Tearaway Label. 160gsm. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, REACH, Sedex, WRAP Certified. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 46 in. XXL: 48 in. 3XL: 52 in. Ref: UTPC8120