100% Organic Cotton. Fabric: Knitted. Design: Plain. 255gsm. Hem: Fitted, Ribbed. Neckline: Crew Neck, Double Edged. Cuff: Fitted, Ribbed. Sleeve-Type: Long-Sleeved. Fastening: Pull Over. S: 37.5 in. M: 40 in. L: 42.5 in. XL: 45.5 in. XXL: 49 in. 3XL: 52 in.