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Portwest  |  SKU: 246078

Portwest S481 Waterproof Iona Lite Rain Trousers

£22.50 Ex. VAT
£27.00 Inc. VAT
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0161 706 0479

Colour: Navy

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  • Made in the UK
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Waterproof Waterproof
Reflective Reflective
Stretch Stretch
EN 17353 EN 17353
EN 343 EN 343
Waterproof Rating: Class 3 (water resistance: 20,000mm)
Thermal Rating: Not Thermal Rated
Logo Printing Available: Yes
Embroidery Available: Yes
Why it works

Stays dry, layers over your existing workwear

Waterproof to EN 343 Class 3

Taped seams and a 20,000mm-rated shell keep water out in sustained rain.

PFAS-free water repellency

The Texpel Splash Eco finish beads water off the fabric surface without PFAS chemicals.

Quick to pull on over work trousers

Two side pass-through pockets and stud-adjustable hems make it easy to wear over your existing kit.

Reflective ankle tape

Reflective bands on both legs add visibility in low light and wet conditions.
Overview

Portwest S481 Waterproof Iona Lite Rain Trousers - Overview

The Portwest S481 Iona Lite is a waterproof over-trouser worn on top of your existing work trousers, built to keep wearers dry in wet-weather site and outdoor work. It is tested to EN 343 (Class 3, 20,000mm water resistance) and EN 17353, and finished with a PFAS-free Texpel Splash Eco treatment that beads water off the fabric surface.
20000mm
EN 343 water resistance
3Class
EN 343 waterproof rating
7sizes
XS-XXXL available
Dimensions
SizesXS-XXXL
FitUnisex, elasticated waistband
ColourNavy
Details
MaterialAbrasion-resistant oxford polyester with Texpel Splash Eco (PFAS-free) finish
Waterproof ratingEN 343 Class 3 (20,000mm water resistance)
StandardsEN 343, EN 17353
ClosureStud-adjustable hems
CertificationCE certified, UKCA marked
CustomisationEmbroidery and logo printing available

Frequently asked questions

Do I wear these over my normal work trousers or instead of them?

Over them. The Iona Lite is designed as a waterproof outer layer, sized generously so it fits comfortably over your existing work trousers.

What waterproof rating do they meet?

EN 343 Class 3, rated to 20,000mm water resistance, plus EN 17353. Taped seams stop water getting in through the stitching.

Do they come in other colours?

Navy is the only colourway currently listed for the S481 Iona Lite.

What sizes are available?

XS through to XXXL, all in the same navy colourway.

Can I get these with a company logo?

Yes, embroidery and logo printing are both available - ask about company branding for team orders.

Do they have any visibility features?

Yes, both legs carry reflective tape at ankle height for added visibility in low light.

How do I get a secure fit around my boots?

The hems are stud-adjustable, so you can cinch them down over boots to stop water running in at the ankle.

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