100% Organic Combed Cotton. Fabric: 12 Gauge, Knitted. Design: Plain. Fastening: Button, Pull Over. Hem: Fitted, Ribbed. Cuff: Fitted, Ribbed. Sleeve-Type: Long-Sleeved. Neckline: Ribbed, Taped, Turn Down Collar. Fabric Technology: Anti-Pilling. 3 Button Placket, Horn Effect Buttons, Tag Free. Fit: Slim. Sustainability: Oeko-Tex Standard 100 Certified. S: 37 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 46 in. Ref: UTPC8276