Specification: This high-visibility safety vest is made from 100% polyester tricot mesh fabric, providing lightweight comfort and breathability. It conforms to EN ISO 20471:2013 +A1:2016 Class 2 standards (the orange version also meets RIS-3279/TOM), ensuring reliable visibility in all working conditions. The hook and loop fastening design allows for quick and easy wear, making it a practical choice for everyday use on site or in traffic areas. Washing Instructions: Machine washable. Do not bleach. Do not tumble dry. Do not iron. Do not dry clean. For lasting brightness, wash separately and avoid harsh detergents. Fabric: 100% Polyester – breathable tricot mesh material. Weight: 120gsm – lightweight and easy to wear. Size: S 38", M 40", L 42", XL 44", 2XL 47", 3XL 50"