100% Polyester. Fabric: Microfleece. Design: Logo, Stripe Detail. 130gsm. Fabric Technology: Lightweight. Airtrap, Anti-Pilling, Back Neck Tape, Contrast Zip. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fastening: Half Zip. XXS: 31 in. XS: 32 in. S: 34 in. M: 36 in. L: 38 in. XL: 40 in. XXL: 42 in. 3XL: 44 in. Ref: UTTP3975