Portwest · SKU: 1211240

Portwest S487 Waterproof Hi-Vis Breathable Rain Trousers

Portwest S487 waterproof hi-vis rain trousers - EN 343 Class 4 (30,000mm), breathable Texpel Splash Eco fabric, taped seams and elasticated waist.

£14.17 each, ex VAT

£17.00 inc VAT

Ships in 1 to 2 working days

Colour: Yellow

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Made in the UK
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Safety Standards

EN Standards

Hi-Vis Class: Class 1

Waterproof Rating: Class 4 (water resistance: 30,000mm)

Thermal Rating: Not Thermal Rated

Logo Printing Available: Yes

Embroidery Available: Yes

Built to keep out rain, wind and sun

Texpel Splash Eco finish

PFAS-free fabric finish beads water away from the surface instead of soaking in.

Taped seams keep water out

Fully taped seams stop water getting through at the stitching, backed by an EN 343 Class 4 rating.

EN ISO 20471 Class 1 visibility

Reflective leg bands keep the wearer visible in low light and poor weather.

Side ankle zips

Zips at the ankle make it quick to pull on and off over boots.

40+ UPF sun protection

Fabric blocks 98% of UV rays for outdoor work in strong sun.

Overview

Portwest S487 Waterproof Hi-Vis Rain Trousers - Overview

The S487 is a waterproof, breathable hi-vis over-trouser built for wet-weather site work. Rated EN 343 Class 4 - the highest waterproof class in the range - with taped seams and a PFAS-free water-repellent finish.

4Class

EN 343 waterproof rating

30000mm

Water resistance

1Class

EN ISO 20471 hi-vis rating

98%

UV rays blocked (40+ UPF)

Dimensions
Sizes available	XS to 3XL
Colourway	Yellow
Fit	Unisex, fully elasticated waist

Details
Waterproof rating	EN 343 Class 4 (water resistance 30,000mm)
Hi-vis certification	EN ISO 20471 Class 1 (tested after 50 washes)
Thermal rating	Not thermal rated
UV protection	40+ UPF, blocks 98% of UV rays
Customisation	Embroidery and logo printing available

Frequently asked questions

Is the S487 breathable, or will I overheat wearing it?

It's designed to be both waterproof and breathable - the fabric lets body heat and moisture escape while still keeping rain out, so it's more comfortable for active work than a basic PVC over-trouser.

How does the waterproofing compare to a standard hi-vis rain trouser?

The S487 is rated EN 343 Class 4, the highest waterproof class, with 30,000mm water resistance and taped seams throughout - higher than many entry-level rain trousers.

What sizes and colours are available?

The S487 comes in Yellow only, in sizes from XS to 3XL.

Will it keep me warm as well as dry?

No - this is a waterproof shell rated 'not thermal rated', so it's built to keep out rain and wind rather than add warmth. Wear it over insulated layers in cold conditions.

Can I get them on and off quickly over my boots?

Yes - both legs have side zips at the ankle, so you can put the trousers on or take them off without removing your boots.

Can I add my company logo?

Yes - the S487 supports embroidery and printed logo branding. Ask about trade-account options for branded orders.

Does it meet a recognised hi-vis standard?

Yes - it's certified to EN ISO 20471 Class 1, tested after 50 washes, so the reflective performance is verified to hold up with repeated laundering.

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Portwest S487 Waterproof Hi-Vis Breathable Rain Trousers