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Sioen launches the new UP range: improved fabrics, revamped fit and a contemporary look

Posted on 25.11.2025.

Male and female workers on an industrial estate wearing multi-standard workwear from Sioen's UP collection

Sioen is taking its multinorm workwear to the next level with the launch of its new UP range. This range upgrades best-selling models from the existing range, and combines improved fabrics, and a revamped fit with a contemporary look.

Sioen launches the UP range, a completely redesigned multinorm workwear line that builds on the best-selling models from the existing range. The range includes not only work jackets and work trousers, but now also includes bib & brace work trousers and coveralls.

This range is defined by three key features: improved fabrics, a revamped fit, and a contemporary look.

 

Discover Sioen's UP collection of multi-standard fabrics

 

1. Improved fabrics

The UP collection introduces an updated fabric composition within the Sio-Safe range, specially developed by Sioen to provide superior multinorm protection. The fabrics are grouped into two categories: treated and inherently flame retardant fabrics.

Category Fabric name Weight (g/m²)  Product details New/ updated
Treated fabrics (Sio-Safe Essential) Essential Light 260

Light, comfortable, flame-retardant after treatment

/
  Essential Eco 320 Medium-heavy, made with recycled materials Fully updated
  Essential Spark 450 Specifically designed for welding (Class 2)

New fabric

Inherent fabrics (Sio-Safe Extra)

Extra Light 260 Permanently flame-retardant, light and flexible /
  Extra Eco 300 Permanently flame-retardant, medium-weight, with recycled materials /

 

Important difference: The Essential fabrics require re-treatment over time, while Extra fabrics are permanently flame-retardant due to their inherent properties.

All fabrics are industrial-washable, and meet the strictest multinorm standards.

 

Close-up of worker on industrial site wearing multinorm workwear from Sioen's UP collection

 

2. Updated fit

The new UP models were completely redesigned for optimal comfort and mobility. In addition, work jackets and trousers with a tailored fit have been introduced, specially designed for female professionals.

Key improvements include:

  • Narrower sleeves, waist and trouser legs
  • Shorter back for enhanced comfort
  • Knee pockets with two adjustable positions—no need to remove the trousers
  • Extended size range:
    • Men's models: XS - 4XL
    • Women's models: XS - 2XL
  • Trouser lengths available in three variants: short (76 cm), standard (81 cm) and long (86 cm)

 

Multinorm workwear UP collection by Sioen: details of the work trousers – Vandeputte Safety Experts

 

3. Contemporary look

The UP range combines functional protection with contemporary design.

  • Essential line: a contemporary design with bold contrasting patches
  • Extra-line: subtle, fashionable accents
  • New reflective detailing and standards for enhanced visibility:
    • EN 17353 - Improved visibility
    • EN ISO 20471 - High visibility

 

Read more about the EN 17353 and EN ISO 20471 standards: High-vis clothing without a norm? Not any more!

 

Overview of UP models

The revamped UP range includes a selection of jackets and trousers crafted from different fabric types:

  • Treated fabrics (Sio-Safe Essential): including HAUMEA, OREL, RODARI, SEDNA, SOYUZ
  • Inherent fabrics (Sio-Safe Extra): including PICTOR, ATIRAS, MERAK, MIZAR

Coats made from treated fabrics feature snap buttons, while coats made from inherent fabrics have snap buttons and a plastic zip.

 

Need advice choosing the right outfit? Contact our Safety Experts.

 

Multinorm workwear UP collection by Sioen: details of the work jacket – Vandeputte Safety Experts

 

Discover Sioen's UP collection of multi-standard fabrics

 

Need advice choosing the right outfit? Contact our Safety Experts.

 

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