EN ISO 20471:2013/A1:2016 class 3 certified. 2 reflective stripes, 5cm wide on body and sleeves. Black ribbed collar and cuff... EN ISO 20471:2013/A1:2016 class 3 certified. 2 reflective stripes, 5cm wide on body and sleeves. Black ribbed collar and cuffs. Large print area on chest. Reflective properties according to EN standard guaranteed for 25 wash cycles at 60°C.