Rain trousers, EN 343 class 4 4

Starting from € 98,49

incl. VAT

If you don't want to soak your trousers in the pouring rain any longer, combine our 1SLR Keiu rain jacket with these 1SRR Keiutu rain trousers. Developed for groundwork, this combination will surely keep you dry. The long zip closure along the sides are developed to allow easy donning whenever needed. The breathable and waterproof fabric and ventilation mesh fabric assures great robustness and comfortable working.
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Article Number 1SRRA2LH2
Range Outdoor More info
Inside leg length (cm)

The Keiutu provides you the following protection:


The CE/UKCA marking affixed to a P.P.E. model means that it meets the essential health and safety requirements of the European Regulation 2016/425 and the Regulation (EU) 2016/425 as they apply in Great Britain, as amended on Personal Protection Equipment (P.P.E.’s) in terms of innocuousness, comfort, robustness, and protection against the claimed risks.

EN 343 : 2019 / Class 4-4-X
EN ISO 13688 : 2013 +A1 : 2021

The pictograms that you can find on the inside/outside of your SIP Protection P.P.E., refer to different risk levels. The higher the classification for a parameter, the higher the level of protection. Our personal care for your safety and our constant quality control, especially for P.P.E. of complex design, guarantees our excellent quality performances.

When no Standard is available and/or a model is not a P.P.E., then of course, no CE/UKCA marking is required.

More information about the standards.


  • Elasticated waist with drawstring


  • Nylon lining

Wash & Care Instructions

Our products are light, comfortable and easy to maintain. Whenever you have a question on the maintenance of your garment, please carefully read the user instructions that are added to every single packaging.

Extend service life of your garments


  • 100% polyester fabric with 100% PU coating; ± 195 g/m²
  • 100% polyester fabric (cotton touch) with 100% PU laminate; ± 205 g/m²
Information about all our qualities
Siopor® Ultra
Siopor® Extra