How we chose
Our team works with clients every day to test and wear this kit on real sites, and we listen to their feedback alongside what people say online and on review sites. We bring it all together so you get clear, honest information to pick the right product for you.
Using our supplier certification data, we screened the certified picks against EN ISO 20471:2013+A1:2016 and read each one's class: 1, 2 or 3, set by the minimum area of fluorescent background and retroreflective tape (Class 3 is the most conspicuous). Flame-retardant picks add EN ISO 11612 heat and flame codes (A1/A2 limited flame spread, B convective, C radiant, E molten iron, F contact heat), IEC 61482-2 arc protection (box-test class APC 1 and, where given, open-arc ATPV or ELIM in cal/cm²) and EN 1149-5 antistatic fabric. Orange picks marked RIS-3279-TOM Issue 2 meet the RSSB hi-vis standard for the GB mainline railway.
Every pick is active and in stock, with clear photos and sizes available. Scores weight review quality (38%, a Bayesian average rating), review volume (17%), our product research (30%: trade bestseller signals, price against the market, colour range and verified standards), photo coverage (8%) and size availability (7%). We only show verified ratings and review counts, with links, we pick no more than two products per brand, and every review summary is written in our own words.
Review sources