PRODUCT USES: this industry leading flame resistant range provides multi standard protection for hazardous environments, These state of the art products are the result of years of experience combined with advanced technology and market research DESIGN AND FUNCTIONALITY: Certified protection against molten metal splash, Chest pockets with stud closure, Rule pocket, Stud adjustable cuffs for a secure fit, Radio loop for easy clipping of a radio MATERIALS AND RANGE: Bizweld: 100 Percent Cotton, FR Finish, Flame Resistant, Portwest products are manufactured to the highest standards with quality materials to ensure durability, comfort, and style PRODUCT CARE: Max wash temp 40°C, mild process, do not bleach, do not tumble dry, Line dry, Iron max 150°C, do not dry clean STANDARDS: EN ISO 11612 (A1+A2, B1, C1, E2, F1), EN ISO 11611 Class 1 (A1+A2), IEC 61482-2 IEC 61482-1-1 (Elim 8,3 CAL/CM2), ASTM F1959/F1959M-12 (ATPV 11,2 CAL/CM2 (HAF = 80,4 Percent)