Sioen 4820 Dortmund Classic Rain Jacket

From £36.39 Excl. VAT

  • Extremely durable, waterproof and windproof work jacket with foldaway hood.
  • Flexothane Classic material (100% polyamide knitting with PU coating; ± 180 g/m²).
  • Full length zipper under storm flap with simple touch and close press stud fastening.
  • Raglan sleeves with underarm ventilation and elasticated adjustable wristbands.
  • EN 343:2019 and EN ISO 13688:2013 tested & certified.
  • Customise your workwear with our heat seal service.
UOM: 1 x waterproof jacket. SKU: 4820 Categories: , Tags: , , , , , Manufacturer Website:


Sioen 4820 Dortmund Classic Rain Jacket is hugely popular in multiple industries for wet weather protection.  This jacket is truly 100% waterproof and that’s not something many other jackets can claim to be.  Thanks to Sioen’s Flexothane material, the Dortmund jacket has an exceptionally long service life, so it will protect you from the wind and rain for years.

The Dortmund jacket is made with Sioen’s Flexothane Classic material (100% polyamide knitting with polyurethane coating; ± 180 g/m²).  Flexothane has an unrivalled elasticity and tear strength in the foul weather protective clothing market.  High frequency welded seams for improved durability.  It is strong, supple, lightweight, noiseless and easy to care for.  It is also machine washable up to 40°C.

The jacket has a waterproof foldaway hood that can be concealed in the standing collar.  The front has a full length zip closure, concealed under a storm flap with simple touch and close press studs fastenings.  The Raglan sleeves have underarm ventilation for comfort and elasticated wristbands that can be narrowed with press studs.  Two patch pockets give plenty of storage space.  The jacket works well paired with Sioen waterproof trousers like the 4500 Rotterdam Trousers.

The Sioen 4820 Dortmund Classic Rain Jacket is available now at Safety Supplies in a range of sizes.  Call our friendly team today for further details and expert advice on all of your PPE and waterproof workwear needs.  You can also customise your work wear with our in-house heat seal service.  Add your company name, branding, logos and more (minimum order quantity applies).  Find out more here.


Below are related product data sheets, click to download and view a datasheet.

Additional information



Green Khaki, Navy Blue, Yellow


Small, Medium, Large, X Large, XX Large, XXX Large, XXXX Large

EN Standards

EN 343:2003 + A1:2007 - Class 4-1-X
Protective clothing - protection against rain.

EN ISO 13688:2013
Protective clothing - general requirements.

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