100% Polyester. Fabric: Anti Pill, Fleece, Jersey. Design: Plain. 320gsm. Fabric Technology: High Density. Bias Binding , Lined Collar, Reinforced Neck Tape. Sleeve-Type: Sleeveless. Neckline: Standing Collar. Fit: Regular. Pockets: 2 Side Pockets, 1 Chest Pocket, Zip. Fastening: Full Zip. Sustainability: Oeko-Tex Standard 100 Certified, PETA-Approved Vegan. XS: 39 in. S: 41.5 in. M: 44.5in. L: 47 in. XL: 49.5 in. XXL: 52 in. 3XL: 54 in. 4XL: 56.5 in. 5XL: 59 in. Ref: UTLT1411