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Helly Hansen

Helly Hansen Fyre Work Pants Cl 2 77451

Helly Hansen Fyre Work Pants Cl 2 77451

SKU:77451-46-368

Regular price €260,00 EUR excl. VAT
Regular price €260,00 EUR Sale price €260,00 EUR excl. VAT
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Regular price €314,60 EUR incl. VAT
Regular price €314,60 EUR Sale price €314,60 EUR incl. VAT
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Delivery time: 4-7 business days

Helly Hansen Fyre High Visibility Work Trousers Cl 2 77451

If you're working in environments where visibility and protection are non-negotiable, these Helly Hansen Fyre multinorm work trousers tick all the boxes. Designed as a comprehensive safety solution, this long leg work trouser offers high visibility features combined with robust protection against heat, flames and electric arc hazards. The blend of modacrylic, cotton, polyamide and elastane creates a fabric that's both protective and comfortable enough to wear throughout your shift. With 2-way stretch built into the weave, these work pants move with you rather than against you. A wide rear belt loop keeps everything stable, whilst the adjustable knee padding and extendable hem means you're getting a trouser tailored to your exact requirements. Practical storage comes from multiple pockets, including thigh pockets with closure and an ID card holder. This is professional workwear that respects both your safety and your budget.

Key Features

  • Multinorm protection against heat, flames and electric arc
  • 2-way stretch fabric for comfort during active work
  • Adjustable knee padding and extendable hem for personalised fit
  • Multiple practical pockets including secured thigh pocket
  • High visibility design keeps you seen on site

Recommendations from our Unishore Expert

These Helly Hansen Fyre work trousers are engineered for roles where hazard protection genuinely matters. The fabric composition creates a balance between protective capability and all-day wearability, so you're not sacrificing comfort for safety. The pre-bent knee design works with your body's natural movement patterns, which means less fatigue when you're constantly bending or crouching. What really sets these trousers apart is the flexibility in fit-the adjustable knee pads and 5cm hem extension mean you can dial in the exact comfort level you need. If you're regularly exposed to thermal or electrical hazards, these represent excellent value for a garment offering this level of certified protection.

Product Features

  • Material - 45% Modacrylic, 33% Cotton, 18% Polyamide, 3% Elastane, 1% Other Fibres, 310 g/m²
  • Fit - Regular
  • Pockets - Hand pockets, thigh pocket with hook and loop closure, thumb pocket
  • Closure - Zip and button
  • Trouser Length - Long leg length
  • Article Number - 77451

Standards and Safety

  • High visibility Class 2 with fluorescent and reflective elements EN 20471
  • Flame retardant protection against surface contact, convective and radiant heat EN 11612
  • Electric arc protection Class APC 1 for 400V systems IEC 61482
  • Limited protection for welding applications EN 11611
  • Antistatic properties to EN 1149-5
  • Chemical splash resistance to EN 13034 Type 6

Characteristics

  • Wide belt loop at center back for extra stability and strength
  • Insert in crotch for more freedom of movement
  • Multiple pockets and thigh pocket with Velcro closure
  • Loop for ID card
  • Pre-bent knees for optimal mobility
  • Knee pockets accessible from the inside
  • Knee pad 5 cm adjustable for optimal freedom of movement
  • Possibility to extend the trouser leg by 5 cm

Standards Helly Hansen Fyre work trousers Cl 2 77451:

  • EN ISO 20471:2013 Class 2
  • IEC 61482-2:2018 APC 1, EBT 9 cal/cm2 together with 77249
  • EN 11612: 2015 A1 B1 C1 F1
  • EN 11611:2015 Class 1, A1
  • EN 1149-5:2018

  • Antistatic (EN 1149-5)
  • High Visibility (EN 20471)
  • Electric arc protection (IEC 61482)
  • Protection of liquid chemicals (EN 13034 type 6)
  • Protection during welding (EN 11611)
  • Flame retardant (EN 11612)

Material & washing instructions

Base material: 45% Modacrylic, 33% Cotton, 18% Polyamide, 3% Elastane, 1% Other Fibers - 310 g/m2

  • Do Not Bleach
  • Do not tumble dry
  • Do not iron
  • Non Special Dry Cleaning
  • 60℃ Washable
  • No fabric softener
  • Use liquid detergent

Size chart

Dynamic data about product reviews still needs to be linked here.

The table below is the official Helly Hansen size chart, you can use it as a reference to determine which size you need for Helly Hansen clothing

Please note: we recommend trying on before personalization, no complaints can be made based on the size chart

*All lengths in centimeters unless otherwise stated
**Information based on size chart from the Helly Hansen Catalog, this may vary per model
***If you wish to personalize your clothing, we always advise you to try it on first


Size
2
Chest
4
Waist
5
Hips
6
Inner leg length
1
Length
C38 76 cm 64 cm 29.9 cm 76 cm 158 cm
C40 80 cm 68 cm 86 cm 77 cm 162 cm
C42 84 cm 72 cm 90 cm 78 cm 166 cm
C44 88 cm 76 cm 94 cm 79 cm 170 cm
C46 92 cm 80 cm 98 cm 80 cm 174 cm
C48 96 cm 84 cm 102 cm 81 cm 180 cm
C50 100 cm 88 cm 106 cm 82 cm 180 cm
C52 104 cm 92 cm 110 cm 83 cm 184 cm
C54 108 cm 96 cm 114 cm 84 cm 184 cm
C56 112 cm 100 cm 118 cm 85 cm 188 cm
C58 116 cm 104 cm 122 cm 86 cm 188 cm
C60 120 cm 108 cm 126 cm 87 cm 192 cm
C62 124 cm 112 cm 130 cm 88 cm 192 cm
C64 128 cm 116 cm 134 cm 88 cm 193 cm
C66 132 cm 120 cm 138 cm 88 cm 194 cm

a Helly Hansen Size Chart Instructions

About Unishore Workwear

Unishore Workwear has been a specialist in workwear and personal protective equipment since 1985. We offer:

  • Fast delivery
  • Competitive prices
  • Embroidery and printing in-house
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