The Portwest PW310 hi-vis T-shirt is a high-quality, comfortable garment specially designed for professionals who need optimal visibility in the workplace. This modern V-neck shirt is ideal for work in construction, logistics, and infrastructure where safety is a priority. Thanks to the combination of breathable materials and reflective properties, you remain both comfortable and highly visible to those around you during active workdays.
For which specific work environments is this hi-vis T-shirt from Portwest certified?
This hi-vis T-shirt is certified according to the EN ISO 20471 Class 2 standard, meaning it offers a high level of visibility for professional work environments with increased risk.
In addition, the orange variant complies with the strict RIS 3279 TOM Issue 2 standard, making it specifically approved for the British railway industry. The garment retains its certified reflective properties even after fifty washes, ensuring sustainable use within heavy industrial sectors.
Which features provide extra ventilation for this hi-vis T-shirt?
This model is equipped with a high cotton content and a special moisture-wicking material that effectively regulates perspiration during intensive work.
For extra cooling, a breathable mesh panel is placed under the arms, which, together with the subtle ventilation openings, ensures a constant airflow. The segmented reflective tape is heat-applied, keeping the fabric flexible and ensuring the material's natural ventilation is not blocked while moving.
The comfortable fit, taped neck seams, and UPF 40+ protection that blocks 98 percent of UV rays make this model extremely comfortable for daily use.
Features:
- Moisture-wicking and breathable material
- High cotton content for perfect comfort
- Underarm mesh panel for ventilation
- Modern V-neck design
- Taped neck seams for extra comfort
- Ventilation openings
- Designed with a comfortable fit
- Heat-applied segmented reflective tape
- UPF 40+ fabric blocks 98% of UV rays
- 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 4XL
- Registered European Design
Material and maintenance:
- Shell fabric: 55% Cotton, 45% Polyester, Knit. (175 g/m²)
- Contrast fabric: 100% Polyester Mesh
Washing instructions: Max wash temp 40°C, very mild process. Do not bleach. Do not tumble dry. Do not iron. Maximum 50 washes.
Standards: EN ISO 20471 Class 2, RIS 3279 TOM Issue 2 (Orange Only), ANSI/ISEA 107 Type R Class 2
