100% Recycled Polyester. Fabric: Pique. Design: Plain. Neckline: Crew Neck. Sleeve-Type: Set-in, Short-Sleeved. Fabric Technology: Breathable. Side Seams, Twin Needle Stitching. 130gsm. Sustainability: ACCORD, Amfori, BSCI, Fair Wear Approved, Made from Recycled Materials, PETA-Approved Vegan, REACH, Sustainable Apparel Coalition. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 47 in. Ref: UTPC7993