97% Polyester, 3% Elastane. Fabric: Brushed, Ilus Core Stretch, Knitted. Design: Logo, Plain. Fastening: Half Zip, Zip Guard. Sleeve-Type: Long-Sleeved. Neckline: Zip Neck. Fabric Technology: Four Way Stretch, Lightweight. Chin Guard, Quick Dry. 6 UK: 30 in. 8 UK: 32 in. 10 UK: 34 in. 12 UK: 36 in. 14 UK: 38 in. 20 UK: 45 in. 22 UK: 48 in. 28 UK: 54 in. 18 UK: 43 in. 16 UK: 40 in. 30 UK: 56 in. Ref: UTRG5495