Quick Summary
The Blackrock Hi-Vis T-Shirt is a yellow hi vis work top in size 5XL. It is made from birdseye polyester and is described as breathable and moisture-wicking, with fluorescent yellow fabric plus 2 bands and 2 braces of retro-reflective tape for high visibility.
It is a straightforward choice for buyers who need a hi-vis T-shirt in the stated size and colour, with a safety focus that supports visibility in daylight, low light and dark conditions.
Who It Is Best For
This T-shirt suits buyers looking for a hi-vis top for work or general outdoor use, where the visible yellow finish and reflective tape are important. It also suits anyone who needs the listed 5XL size, so checking the size before ordering is essential.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Blackrock. |
| Product type | Hi-vis T-shirt for work PPE and utility safety use. |
| Colour | Yellow hi vis for high visibility. |
| Size | 5XL, so the selected size should be checked before ordering. |
| Material | Birdseye polyester, described as breathable and moisture-wicking. |
| Visibility features | 2 bands and 2 braces of retro-reflective tape. |
| Safety standard | EN20471:2013 +A1:2016 class 2. |
Why Buyers Choose It
- Yellow hi-vis fabric with retro-reflective tape gives a clear visibility-focused design for workwear use.
- Breathable and moisture-wicking material may be a better fit for warmer conditions or active wear.
- The stated 5XL size makes it easier to narrow the choice if you need a larger fit.
What To Know Before You Buy
Check the size carefully before ordering, as this version is size 5XL. The T-shirt is a hi-vis work top in yellow, so it is worth confirming that the colour and visibility format match your intended use. The listed safety standard is EN20471:2013 +A1:2016 class 2, which is useful for buyers who want that specific level of hi-vis specification.
Pros: It combines a hi-vis yellow finish with retro-reflective tape and a stated EN20471 class 2 rating.
Cons: It is only offered here in the stated 5XL size, so fit needs checking before ordering.
Common Buyer Questions
What size is this T-shirt?
It is size 5XL.
What material is it made from?
It is made from birdseye polyester and is described as breathable and moisture-wicking.
What makes it hi-vis?
It uses fluorescent yellow fabric plus 2 bands and 2 braces of retro-reflective tape.
What safety standard is listed?
It is listed as EN20471:2013 +A1:2016 class 2.
Final Buying View
If you need a yellow hi-vis T-shirt in size 5XL, this Blackrock option gives a clear visibility-led specification with reflective tape and an EN20471 class 2 rating. Check the size and the required hi-vis standard against your intended use before ordering.





