100% Polyester. Fabric: Brushed, Fleece. Design: Logo, Plain. 170gsm. Fabric Technology: Anti-Pilling, Lightweight. Sleeve-Type: Sleeveless. Neckline: Standing Collar. Fit: Relaxed Fit. Pockets: 2 Lower Pockets. Fastening: Full Zip. 8 UK: 32 in. 10 UK, 16 UK: 40 in. 12 UK: 42 in. 20 UK: 45 in. 22 UK: 48 in. 24 UK: 50 in. 26 UK: 52 in. 18 UK: 43 in. Ref: UTRG965