This vest is designed from material made specifically for body cooling. This construction is to help counter the harmful effects of heat stress. This vest lowers body temperature and can be re-cooled in minutes which offers hours of cooling without compromising mobility. The fit of this vest is designed to clear your waist, providing ease when sitting or standing.Certifications EN ISO 20471 Class 2 ANSI/ISEA 107 TYPE R CLASS 2 Material Composition Shell Fabric:100% Polyester, Tricot 125 Shell Fabric: 100% Polyester Mesh 60 Shell Fabric:Bamboo Yarn with PVA Padding 330 Washing InstructionsMax wash temp 40°C, mild process. Do not bleach Do not tumble dry Line dry Do not ironWe deliver Portwest CV02 Hi Vis Cooling Vest worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices