Description
The Portwest hi-vis T-shirt is the ideal solution for professionals who need excellent visibility and cooling comfort during warm workdays. This breathable garment is specially designed for intensive work outdoors or in hot industrial environments. Thanks to the smart combination of high-quality cotton and strategically placed ventilation panels, the wearer stays fresh and comfortable all day long, while safety in the workplace is optimally guaranteed.
For which work activities is this Portwest hi-vis T-shirt most suitable?
This hi-vis T-shirt is extremely suitable for road works, logistics, construction sites, and the railway sector. Thanks to the high cotton content and moisture-wicking properties, the shirt performs optimally during physically demanding work in the summer.
The orange variant also complies with the strict RIS 3279-TOM standard, meaning it is specifically approved for use in the British railway industry. The lightweight material prevents overheating for active professionals who have to perform for long periods in direct sunlight.
What does the EN ISO 20471 Class 2 rating mean for this hi-vis T-shirt?
The EN ISO 20471 Class 2 rating means that this garment offers a medium level of visibility, which is mandatory for situations with an increased risk of collisions. The reflective striping and fluorescent fabric ensure that you stand out clearly in road traffic up to a certain speed.
This certification is guaranteed for up to fifty washes. In addition, the fabric offers UPF 40+ protection, which means that it effectively blocks no less than 98 percent of harmful UV radiation.
The comfortable fit is enhanced by a soft neck protector and taped neck seams that prevent irritation. Mesh panels under the arms offer extra ventilation.
Features:
- Moisture-wicking and breathable material
- High cotton content for perfect comfort
- Mesh underarm panel for ventilation
- Neck protector
- Taped neck seams for extra comfort
- Designed with a comfortable fit
- Reflective striping for increased visibility
- UPF 40+ fabric blocks 98% of UV radiation
- Certified to EN ISO 20471 after 50 washes
- Complies with RIS 3279-TOM for the rail industry (orange only)
- CE certified
- UKCA marked
- Available in sizes up to 3XL
Standards: EN ISO 20471 Class 2, RIS 3279 TOM Issue 2 (Orange Only)



