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Portwest · PW311

Portwest PW3 Hi-Vis Cotton Comfort Class 1 T-Shirt (PW311)

The PW311 is a hi-vis T-shirt that feels like a normal cotton tee. Its black lower body and sleeves hide dirt, so it looks smart for longer, which makes it popular with landscapers, warehouse teams, refuse crews and delivery drivers.

  • Free logo setup
  • Real embroidered samples
  • Embroidered or printed in Hull

1Colour: Orange/Black

Choose a colour

2Sizes and quantities

3Notes (optional)

No prices yet: we’ll send a clear quote and an embroidered sample. Not sure on sizes? Add it anyway and tell us in the notes.

Brand
Portwest
Style code
PW311
Fabric
Cotton Comfort: 55% Cotton, 45% Polyester, Knit 175g
Weight
175g
Colours
2 colours

About the Portwest PW3 Hi-Vis Cotton Comfort T-Shirt

The PW311 is a hi-vis T-shirt that feels like a normal cotton tee. Its black lower body and sleeves hide dirt, so it looks smart for longer, which makes it popular with landscapers, warehouse teams, refuse crews and delivery drivers.

The fabric is Cotton Comfort: 55% Cotton, 45% Polyester, Knit 175g. It has a crew neck with a taped neck seam, side vents, moisture-wicking fabric, a comfort fit and heat-applied segmented reflective tape for freedom of movement. Portwest list: EN ISO 20471 Class 1; ANSI/ISEA 107 TYPE O CLASS 1, and state it is certified to EN ISO 20471 after 50x washes. Colours Orange/Black and Yellow/Black; please ask us for the current size range.

Class 1 is the lowest hi-vis class, so check your site rules: many sites need Class 2 or 3, which you can reach by wearing it with a certified vest or jacket.

Branding advice

We heat press logos onto the black or fluorescent panels, keeping clear of the tape.

Branded hi-vis for East Yorkshire firms

Need custom hi-vis in Hull? Contractors, logistics firms and site teams across East Yorkshire order the PW3 Hi-Vis Cotton Comfort T-Shirt with their company logo printed. Send your logo for a free quote: as a local uniform supplier in Hull, we set up your design and turn orders round quickly.

Care

Follow the Portwest user sheet supplied with the T-shirt.

Features

  • EN ISO 20471 Class 1
  • ANSI/ISEA 107 TYPE O CLASS 1
  • Certified to EN ISO 20471 after 50x washes
  • High cotton content
  • Moisture wicking fabric
  • Contrast panels for protection against dirt
  • Heat applied segmented reflective tape
  • Side vents
  • Taped neck seam
  • 40+ UPF rated fabric
  • CE certified

Branding this garment

Most customers choose a left-chest logo, often with a larger logo on the back. We’ll recommend embroidery or print for this fabric, set your logo up free of charge and stitch an actual sample for you to approve.

Embroidered by us. Rated. 5.0 on Google

from 209 Google reviews

Excellent service, i went with just an idea for my design, minutes later design was made, a picture of exactly what I wanted and a price and delivery date. Also help with sizing. Very quick, efficient service. Would defi…
Mary W.July 2026 · Google
Fabulous service, ordered on Friday Pm and collected Monday lunch - The team couldn’t be more helpful and went above and beyond to help with the quick turnaround required. Mainly spoke with Becky - she couldn’t do enough…
Sarah W.May 2026 · Google
I chose Kingston as they supply my work uniform, I ordered personal t shirts for a trip away. The standard of printing , fit and quality of the shirts are second to none and at a fantastic price too. Will definitely use…
Andy E.May 2026 · Google
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