100% Recycled Polyester.Fabric: Borg, Fleece.Design: Geometric, Printed.Neckline: Fused Stand Up Collar.Insulating, Piped Edging.Sleeve-Type: Long-Sleeved.Fit: Regular.Fastening: Press Stud.10 UK: 35 in.12 UK: 37.5 in.20 UK: 47.5 in.18 UK: 45 in.16 UK: 42.5 in.Colour: Clay.