90% Polyester, 10% Elastane. Design: Logo, Plain. 170gsm. Fabric Technology: UV Protection. Neckline: Collared. Lightweight. Sleeve-Type: Long-Sleeved. Pockets: 2 Side Pockets, Zip. Fastening: Full Zip. UV Rating: UV 50+. 8 UK: 32 in. 10 UK: 34 in. 12 UK: 36 in. 14 UK: 38 in. 20 UK: 45 in. 18 UK: 43 in. 16 UK: 40 in. Ref: UTRG11440