100% Recycled Polyester. Fabric: Textured. Design: Plain. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Hem: Twin Needle Stitch. Fabric Technology: Breathable. Contrast Underarm, Side Seams, Twin Needle Sleeves, Unbranded Size Label. 125gsm. Sustainability: ACCORD, Amfori, BSCI, GRS Certified, Made from Recycled Materials, PETA-Approved Vegan, REACH, SAC Approved. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 47 in. Ref: UTPC8313