1
of
2
Loading...
Portwest | SKU:
236234
Portwest S178 Class 3 Hi-Vis T-Shirt L/S
£8.33
Ex. VAT
£10.00
Inc. VAT
Why buy from us
- Pay in 30 days with a Trade Account. No fees.
- Trade and bulk pricing available on request
- UK stock, dispatched fast
Portwest S178 Class 3 Hi-Vis T-Shirt L/S - Orange / S is backordered and will ship as soon as it is back in stock.
Ships in
1 – 2 working days
Quote in 3 hours
No account needed
- Made in the UK
- Pay in 30 days with Klarna. No fee. Learn more
- Next Day Delivery Available
Breathable
Reflective
Wicking Technology
EN ISO 20471
Portwest S178 Class 3 Hi-Vis T-Shirt L/S
Regular price
£10.00
Unit price
Unavailable
Portwest S178 Class 3 Hi-Vis T-Shirt L/S - Orange / S is backordered and will ship as soon as it is back in stock.
Why it works
Certified Class 3 visibility, built to move in
EN ISO 20471 Class 3 certified
The highest hi-vis class for a single garment, tested to hold up after 50 washes.
Texpel wicking fabric
Draws moisture away from the body to keep you cool and dry through a full shift.
Full-length reflective tape
Reflective bands run the length of the body and sleeves for visibility from every angle.
Taped neck seam
A taped crew-neck seam adds comfort against the skin during long wear.
CE certified, UKCA marked
Meets UK and EU compliance marking for site use.
Overview
Portwest S178 Class 3 Hi-Vis T-Shirt L/S - Overview
A long-sleeve, crew-neck hi-vis T-shirt certified to EN ISO 20471 Class 3, the highest visibility class for a single garment. Built in breathable Micro Mesh Bird Eye fabric for workers who need full-shift visibility and comfort, in Orange or Yellow.
Class 3EN ISO 20471
Hi-vis rating
50washes
Certified durability
40+UPF
UV protection
6sizes
S to 3XL
| Dimensions | |
|---|---|
| Sizes | S, M, L, XL, XXL, XXXL |
| Fit | Unisex, generous fit |
| Sleeve | Long sleeve |
| Details | |
|---|---|
| Fabric | Micro Mesh Bird Eye polyester with Texpel wicking finish |
| Colourways | Orange, Yellow |
| Neckline | Crew neck, taped seam |
| Hi-vis standard | EN ISO 20471 Class 3 (certified after 50 washes) |
| Rail standard | RIS 3279-TOM (Orange only) |
| UV protection | 40+ UPF (blocks 98% UV) |
| Thermal rating | Not thermal rated |
| Waterproof rating | Not waterproof |
| Certification | CE certified, UKCA marked |
| Branding | Embroidery and logo printing available |
Frequently asked questions
What does "Class 3" mean compared to other Portwest hi-vis T-shirts?
What does "Class 3" mean compared to other Portwest hi-vis T-shirts?
Class 3 is the highest hi-vis class achievable in a single garment under EN ISO 20471 - it needs more background and reflective material than a Class 1 or Class 2 T-shirt, so it reaches full compliance without adding a vest or jacket on top.
Is this long sleeve or short sleeve?
Is this long sleeve or short sleeve?
Long sleeve. If you need a short-sleeve Class 3 option, check the rest of the Portwest hi-vis T-shirt range.
Does the rail rating apply to both colourways?
Does the rail rating apply to both colourways?
No - RIS 3279-TOM only applies to the Orange colourway. The Yellow version does not carry this rating.
Will the Texpel wicking finish actually keep me dry?
Will the Texpel wicking finish actually keep me dry?
It is designed to draw moisture away from the skin rather than block sweat entirely, so you will still feel warm working hard in it, but it dries faster than a plain polyester T-shirt.
What sizes are available?
What sizes are available?
S to 3XL in both Orange and Yellow.
Can I get this branded with a company logo?
Can I get this branded with a company logo?
Yes - embroidery and logo printing are both available; ask when ordering.
Is it warm enough to wear on its own in winter?
Is it warm enough to wear on its own in winter?
It is not thermal rated, so on its own it is not designed for cold-weather warmth - it is built for visibility and breathability, and works well layered under a jacket in colder months.
