100% Cotton. Fabric: Pique. Design: Plain. Fastening: Button, Pull Over. Neckline: Flat Knit Collar, Taped, Turn Down Collar. Sleeve-Type: Short-Sleeved. 3 Button Placket, Side Slits. 180gsm. Sustainability: Oeko-Tex Standard 100 Certified. S: 39 in. M: 41.5 in. L: 44 in. XL: 47 in. XXL: 50 in. 3XL: 53 in. 4XL: 56.5 in. 5XL: 60 in. Ref: UTBC5832