ISO 20471: 2013+A1:2016 Class 1   
 EN ISO 14116: 2015 Limited Flame Spread Index 1  
 EN1149-5:2018 (EN 1149-3) Pass   
 EN 343:2019     Resistance to Water Penetration Class 3    Water Vapour Resistance Class 1    
 Elasticated waist   
 Adjustable hem with zip fastened gussets   
 Anti-static  
 Waterproof and breathable