helly hansen workwear fyre fleece trousers

Helly Hansen Fyre Fleece Trousers: technical protection for cold and hazardous environments

The Helly Hansen Fyre Fleece Trousers combine the comfort of fleece with advanced multinorm protection against thermal, electrical and environmental risks.
Designed to provide certified safety and comfort in low-temperature environments, these technical trousers are part of the Helly Hansen Fyre line, renowned for performance and durability.

Thanks to their 280 g/m² fabric, they offer optimal thermal insulation while maintaining flexibility and freedom of movement.
Ideal as a mid-layer or stand-alone garment for cold or high-risk workplaces.

Certified multinorm protection

The Fyre Trousers meet key international standards for professional protection:

• EN 14058:2017 – Protection against cold (1, 1, X, X)

• EN 1149-5:2018 – Electrostatic properties

• EN ISO 11612:2015 (A1, B1, C1, F1) – Protection against heat and flame

• EN 61482-2:2020 – Electric arc protection (EBT 8.7 cal/cm² / ELIM 7.3 cal/cm² / APC 1)

• EN 342:2017 – Protection against cold and low temperatures

• EN ISO 15797:2018 – Industrial washing resistance

These certifications ensure that the Helly Hansen Fyre Trousers are suitable for high-risk workplaces, combining safety and industrial durability.

High-performance materials

Composition: 48% modacrylic, 39% cotton, 12% polyester, 1% antistatic – 280 g/m²
Features:

• Elastic waistband for ergonomic fit

• Elastic bottom hem for heat retention

• AMANN industrial threads

• Industrial-wash resistant

The modacrylic fabric provides inherent flame resistance, while the cotton and antistatic fibres ensure comfort, flexibility and mechanical strength.

Professional thermal comfort

Designed to protect down to –5 °C, the trousers retain body heat without restricting movement.
The fleece structure traps warm air for insulation while maintaining breathability to prevent moisture build-up.
Elastic waistband and hem ensure an adaptive fit with different layers of clothing.

Care and maintenance

• Machine wash max 40 °C with similar colours

• Do not use softener, bleach or iron

• Tumble dry at low temperature

• Do not dry clean

• Close zippers and fasteners before washing

Certified for industrial washing (EN ISO 15797), ensuring long-lasting performance and protection.

Recommended sectors and applications

Ideal for:

• Electrical and energy industries

• Petrochemical and gas sectors

• Maintenance, metalworking and foundries

• Construction in cold environments

• Public services and outdoor work

Combined with the Helly Hansen Fyre Fleece Jacket, it forms a complete multinorm thermal protection system.

Frequently Asked Questions – Helly Hansen Fyre Fleece Trousers

What protection do the Fyre Trousers provide?
Certified protection against cold, heat, flames, electrostatic discharge and electric arc.

Are they suitable for low temperatures?
Yes, compliant with EN 342:2017, protecting down to –5 °C.

Can they be industrially washed?
Yes, certified to EN ISO 15797:2018 for industrial washing durability.

Do they have antistatic components?
Yes, integrated antistatic fibres in accordance with EN 1149-5:2018.

Are they compatible with other Fyre garments?
Yes, they match perfectly with the Helly Hansen Fyre Fleece Jacket.

Where can I buy them online?
At Veslab, official Helly Hansen distributor, with fast delivery from Girona and Granollers.

Why choose Veslab

Veslab is an authorised Helly Hansen Workwear distributor specialising in technical, flame-retardant and multinorm workwear.
From Girona and Granollers, we offer professional advice, fast delivery and reliable support for companies.
The Fyre Fleece Trousers ensure certified protection and lasting thermal comfort even in the most demanding environments.