Engineered for demanding work environments, the Helly Hansen Addvis Hi Vis Polo delivers certified visibility with practical comfort. Its reflective technology meets EN ISO 20471:2013 standards (Class 2 for medium sizes, Class 1 for XS–S), ensuring compliance across industrial sectors. The 4-way stretch fabric balances protection with unrestricted movement, whilst the 143 g/m² weight guarantees longevity through repeated wear and washing. Designed for professionals who refuse to compromise on safety or performance, this polo withstands regular industrial laundering at 40°C and maintains its protective properties shift after shift.