Outer Materials: 65% Polyester, 35% Cotton. Filling Material: 100% Polyester. Lining: Insulatex. Fabric: Kingsmill. Filling: 300gsm. Outer: 245gsm. Design: Contrast. Fabric Technology: Durable, Lightweight, Stain Resistant. D-Ring, High-Vis, Padded, Reversible. Sleeve-Type: Sleeveless. Neckline: Standing Collar. No. of Pockets: 6. Pockets: Side Pocket, Zip, Mobile Phone. Fastening: Full Zip. Please Note: Depending On Your Region, The S Variation Of This Product May Be Classed As Class 2. Conforms to Safety Standard: ANSI/ISEA 107 TYPE O CLASS 1, ANSI/ISEA 107 Type R Class 2, CE Certified, EN ISO 20471 Class 1, EN ISO 20471 Class 2, UKCA. Ref: UTPW1325