Lining Material: 100% Cotton. Outer Materials: 98% Polyester, 2% Carbon. Fabric: Bizflame Rain, PU Coating. Design: Ergonomic, Reflective, Tape. Outer: 250gsm. Lining: 170gsm. Fabric Technology: Anti-Static, Breathable, Flame Resistant, Waterproof. Adjustable Braces, Sew-On, Side Zip Ankles, Taped Seams. Conforms to Safety Standard: CE Certified, CE-CAT III, EN 1149-5, EN 13034 Type 6, EN 13034 Type PB, EN 343 Class 3:3 X, EN ISO 14116 Index 3, EN ISO 20471 Class 1, RIS 3279 TOM Issue 2, UKCA. Waistline: Elasticated, High Back. High-Vis. Fastening: Quick Release Buckle. Ref: UTPW1173