96% Recycled Polyester, 4% Elastane. Fabric: Fleece. Design: Plain. 220gsm. Fabric Technology: Durable, Flexible, Moisture Wicking. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Fastening: Half Zip. 8 UK: 32 in. 10 UK: 34 in. 12 UK: 36 in. 14 UK: 38 in. 20 UK: 45 in. 22 UK: 48 in. 24 UK: 50 in. 26 UK: 52 in. 18 UK: 43 in. 16 UK: 40 in. Ref: UTRG11271