100% Polyester. Design: Crest, Logo, Text. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Fabric Technology: Aeroready. Woven. 100% Officially Licensed. Fit: Slim. Sustainability: Made from Recycled Materials. Occasion: Training. 8 UK: 32.5 in. 10 UK: 34.5 in. 12 UK: 35 in. 14 UK: 37 in. 16 UK: 37.5 in. Ref: UTGT38180