Specification: This lightweight and comfortable high-visibility vest is made from recycled polyester warp knit fabric, offering both sustainability and durability. Designed with reflective tape for increased visibility, it features a hook and loop closure and a generous fit for ease of movement and layering. The vest is CE certified, EN ISO 20471 compliant after 50 washes, and conforms to RIS 3279-TOM standards for the rail industry (orange only). Washing Instructions: Machine wash 40°. Do not bleach. Do not tumble dry. Line dry. Do not iron. Do not dry clean. Fabric: 100% Recycled polyester warp knit – lightweight, breathable, and eco-friendly. Weight: 124gsm Size: S/M (36/41"), L/XL (42/48"), 2XL/3XL (50/55"), 4XL/5XL (56/64")