Hi Vis Polo Shirts | High Visibility Workwear for Construction & Site Teams

Hi Vis Polo Shirts for Construction, Warehousing and Outdoor Work

Hi vis polo shirts are the right choice when a basic vest falls short and a full jacket is too heavy for an active shift. Every hi-visibility polo shirt in this collection meets EN ISO 20471 — the UK and European safety standard for high visibility workwear — and is made from breathable fabric that keeps you cool and dry through the most demanding site conditions.

Whether you need a yellow hi-vis polo shirt for a general construction site, an orange hi-vis polo shirt for roadside or rail-adjacent environments, or a long sleeve polo shirt for colder outdoor work, you'll find the right style here from £11.99.

The fluorescent material used across the entire range meets EN ISO 20471 requirements for background fabric area, and every garment carries reflective tape positioned to make the wearer visible from all angles in both daylight and low-light conditions.

These aren't just hi-vis polo shirts and t-shirts in a generic safety colour — they're certified high visibility workwear built to meet the safety standards required on UK construction sites, highways maintenance projects, logistics operations, and rail-adjacent environments.

Our hi-vis polo shirts are worn by construction workers, warehouse operatives, highways maintenance teams, logistics drivers, site managers, and facilities staff across the UK. The collar and button placket give a smarter, more professional finish than a basic hi vis t-shirt, making them equally well suited to client-facing site visits and everyday outdoor shifts.

Pair with our hi vis trousers for a full EN ISO 20471 Class 3 combination, or layer under our hi vis hoodies when temperatures drop on site.

Short Sleeve vs Long Sleeve Hi Vis Polo Shirts — Which Do You Need?

Choosing between a hi-vis short sleeve and hi-vis long sleeve polo affects both your comfort on site and your certification class, so it's worth knowing the difference before you order.

Hi-vis short sleeve polo shirts are the go-to for summer site work, active indoor warehouse environments, and physically demanding roles where heat builds quickly. The open sleeve cut maximises airflow and freedom of movement without sacrificing EN ISO 20471 Class 2 certification.

Our short sleeve polo shirt styles — the P101, P103, and P104 — are available in yellow/black, yellow/navy, and orange/black colourways from £11.99, and achieve Class 2 as a standalone garment across most UK site and warehouse environments.

Hi-vis long sleeve polo shirts offer full arm coverage for changeable outdoor conditions — protecting against UV exposure, wind chill, and the minor abrasions of daily site work. A two-tone long sleeved hi-vis polo in yellow or orange, worn together with EN ISO 20471 certified hi vis trousers, achieves Class 3 — the highest visibility classification required for highway works, traffic management, and rail-adjacent sites. Our long sleeve polo shirt styles — the PF101 and PF103 — are available in yellow/black, two tone cotton yellow/navy, and orange/black from £12.99.

For rail environments requiring compliance beyond EN ISO 20471, check whether your employer additionally requires RIS-3279-TOM certification.

If your team works across different environments or through all four seasons, stocking both hi-vis short sleeve and hi-vis long sleeve styles means you're covered year-round without reaching for a heavy outer jacket.

Yellow or orange? Both are approved fluorescent material colours under EN ISO 20471, but the right choice depends on your environment. Yellow hi-vis polo shirts are the standard across most UK construction sites, warehousing, facilities management, and general outdoor work. Orange hi-vis polo shirts are typically required for roadside worksites, traffic management, and rail-adjacent environments — orange stands out more clearly against yellow road markings and is proven to make the wearer more visible in those specific conditions.

Both colours carry reflective tape positioned to EN ISO 20471 requirements and are available in breathable fabric constructions across all sleeve lengths.

Browse our full hi vis workwear for men collection, or explore our womens hi vis workwear range if you are kitting out a mixed team. Not sure which EN ISO 20471 class your site requires? Read our Class 1 vs Class 2 vs Class 3 guide. For care instructions, see our guide to washing hi-vis clothing.

The HSE guidance on workplace transport safety confirms that high-visibility clothing is a critical PPE requirement in environments with moving vehicles. All polo shirts in this collection meet the EN ISO 20471 standard for high-visibility warning clothing.

Free standard UK delivery on orders over £50. Express next-day delivery available. 30-day returns.