88% Polyester, 12% Elastane. Fabric: Stretch. Design: Plain. Sleeve-Type: Long-Sleeved, Raglan. Neckline: Round Neck. Fabric Technology: Flexible, Lightweight. Thumb Holes. Fit: Fitted. Occasion: Workout. 6 UK: 34 in. 8 UK: 36 in. 10 UK: 38 in. 12 UK: 40 in. 14 UK: 42 in. 18 UK: 46 in. 16 UK: 44 in. Ref: UTGT28989