100% Recycled Polyester. Fabric: Knitted, Ripstop. Design: Plain. Neckline: Crew Neck, Self Fabric Collar. Sleeve-Type: Raglan, Short-Sleeved. Fabric Technology: BreathActive. Side Seams, Twin Needle Hem, Twin Needle Sleeves, Unbranded Size Label. Fit: Fitted. 100gsm. Sustainability: ACCORD, Amfori, BSCI, Fair Wear Approved, PETA-Approved Vegan, REACH, Sustainable Apparel Coalition.