High-visibility technical polo shirt with short sleeves. Contrasting 1x1 rib knit collar and cuffs. Two segmented high-visibility stripes across the chest. Contrasting 3-button placket. Comfortable polyester and cotton blend fabric for enhanced breathability. Optional pocket. 55% cotton, 45% polyester, 170 g/m². CE compliant according to the following standards: EN ISO 13688:2013/A1:2021 and EN ISO 20471:2013/A1:2017. Class I: 55221 · 55223 · 52221 · 23221. Class II: 221 · 223.