Portwest S441 Classic Waterproof Rain Trousers, Black

£10.38 (as of 10/01/2026 08:41 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Portwest S441 Classic Rain Trousers are black waterproof overtrousers with an elasticated waist, side access openings, taped seams and a stud-adjustable hem. They are stated to meet EN 343 Class 3:1 X with WP 5,000 mm and can be machine washed at 40°C. Check the size and fit over your clothing and boots before choosing.

SKU: B007IS0W82 Category:

Quick Summary

The Portwest S441 Classic Rain Trousers are waterproof overtrousers in black, made for wet-weather wear. They feature an elasticated waist, side access openings and a stud-adjustable hem, with fully taped seams and EN 343 Class 3:1 X protection stated for the garment.

The main buying checks here are size, fit over your existing clothing and whether you need the listed waterproof and care features for your intended use. The trousers are described as lightweight and machine washable at 40°C.

Key Details

DetailVerified information and buyer relevance
BrandPortwest, a workwear brand name used for this model.
ModelS441 Classic Rain Trousers, which identifies the exact trouser style.
Product typeWaterproof rain trousers / overtrousers for wet-weather protection.
ColourBlack, which matters if you are matching existing workwear.
WaistElasticated waist for a more flexible fit over clothing.
HemStud-adjustable hem for a closer fit around work boots.
Construction100% polyester, PVC coated, 210 g fabric.
SeamsFully taped seams.
Protection standardEN 343 Class 3:1 X with WP 5,000 mm stated for the garment.
CareMachine washable at 40°C.

What to Compare Before Buying

  • Fit over other clothing: These are overtrousers, so check the waist fit and leg room if you plan to wear them over workwear or layers.
  • Wet-weather protection: The garment carries EN 343 Class 3:1 X with WP 5,000 mm, so compare that stated level with the conditions you expect.
  • Boot fit and leg opening: The stud-adjustable hem changes how closely the trouser leg sits around footwear.
  • Cleaning: Machine washing at 40°C is stated, so compare that with the care routine you prefer.

Compatibility, Size and Fit

The elasticated waist and adjustable hem are the main fit-related features. If you want these trousers as rain overtrousers, check the size you select against the clothing you plan to wear underneath and the boots you intend to use with them.

Before You Decide

Confirm the black S441 variant, the size you need and whether you want a waterproof overtrouser rather than a fitted trouser. If the EN 343 Class 3:1 X and WP 5,000 mm specification matters to your choice, make sure that is the version you are comparing before ordering.

Brand

Portwest

Manufacturer

AutoMotion Factors Limited

Binding

Apparel

Product Group

BISS

EAN

5036108162543

Part Number

S441BKRM

Model

S441BKRM

Color

Black

Product Dimensions

12 x 1 x 10 inches

Item Weight

1 Pounds

Release Date

September 30, 2017

Size

M

Number Of Items

1

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