80% Cotton, 20% Polyester. Fabric: Organic Cotton, Recycled. Design: Plain. 280gsm. Back Neck Tape, Sustainable Materials, Tearaway Label. Neckline: Crew Neck, Ribbed. Sleeve-Type: Long-Sleeved, Set-in. Cuff: Ribbed. Fastening: Pull-On. XS: 34 in. S: 36 in. M: 39 in. L: 42 in. XL: 45 in. XXL: 48 in. Ref: UTBC4746