Size adjustable with two Hook and loop fasteners Two 5-cm-wide reflective strips around the body and two 5-cm wide reflective strips over the shoulders Yellow and orange comply with EN ISO 20471:2013 + A1:2016, S–XXL: Class 1, from 3XL: Class 2 Orange also complies with GO/RT 3279 All other colours comply with EN 17353:2020 Type B3 Equipped with EAN barcode Individually packed in a polyethylene bag Instructions for use in the 24 official languages of the EU The manufacturer guarantees the reflective properties in accordance with the EN standard for 25 washes at 40°C.