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Helly Hansen

Helly Hansen Chelsea Evo BRZ Construction Work Trousers 77550

Helly Hansen Chelsea Evo BRZ Construction Work Trousers 77550

SKU:77550-44-591

Regular price €102,00 EUR excl. VAT
Regular price €120,00 EUR Sale price €102,00 EUR excl. VAT
Sale Sold out
Regular price €123,42 EUR incl. VAT
Regular price €145,20 EUR Sale price €123,42 EUR incl. VAT
Shipping and VAT are calculated at checkout.
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Delivery time: 4-7 business days

Helly Hansen Chelsea Evo BRZ Construction Work Trousers

When you're working on site, you need stretch work trousers that keep up with your demands. These Helly Hansen Chelsea Evo BRZ Construction work pants deliver exactly that. Built from a 4-way stretch fabric blend, they move with you rather than against you, while remaining impressively lightweight. The design includes reinforced Cordura holster pockets and knee pockets accessible from the outside, giving you practical storage where you need it most. Orange reflective details ensure visibility during low-light work conditions, keeping you safer on the job. If you're taller, the leg length extends by 5cm to provide a proper fit, whilst the adjustable knee protector position means you can customise the protection to suit your movements. Side ventilation openings help manage temperature throughout the day, and the water-repellent finish keeps moisture at bay without compromising breathability.

Key Features

  • 4-way stretch fabric for unrestricted movement and comfort
  • Lightweight construction reduces fatigue during long shifts
  • Reflective details enhance visibility in poor lighting conditions
  • Extendable leg length offers 5cm adjustment for taller workers
  • Reinforced knee pockets with adjustable protector positioning

Recommendations from our Unishore Expert

These work trousers strike the right balance between durability and comfort. The combination of polyamide and elastane in the main fabric creates genuine flexibility without sacrificing strength, whilst the reinforced knee area with adjustable positioning means you're getting real protection in high-wear zones. The side ventilation openings are genuinely useful for breathability during active work. If you're working in wet conditions, the water-repellent treatment keeps the fabric from becoming waterlogged. The extended hem option is perfect if you've struggled finding long leg length work trousers in the past. These are built for professionals who refuse to compromise on either performance or fit.

Product Features

  • Fit - Modern Fit
  • Leg Length - Long leg length
  • Material Composition - 94% polyamide, 6% elastane (primary), 68% cotton, 32% polyester (secondary), 100% polyamide reinforcement
  • Pockets - Holster pockets, thigh pocket with closure, hand pockets, knee pockets
  • Fastening - Button and zip
  • Trouser Length - Normal with 5cm extendable hem
  • Article Number - 77550

Characteristics

  • 4-way stretch fabric
  • Lightweight fabric
  • Cordura holster pockets with double lined bottom and nylon webbing for durability
  • External pocket on left side with YKK zipper
  • Shaped waistband for more comfort
  • Wide belt loop at center back for extra stability and strength
  • Cross band in crotch for more freedom of movement
  • Plastic covered metal buttons
  • Thigh pocket with press stud closure and several compartments
  • Loop for ID card
  • Meter pocket in Cordura reinforcement fabric
  • Cordura reinforcement on the knees
  • Articulated knees for optimal mobility
  • Knee pad pockets accessible from the outside
  • Knee pad position can be adjusted by 5 cm for optimal mobility
  • Ventilation opening in the side seam
  • Cordura reinforcement at the bottom
  • Adjustable lower leg with press studs
  • Possibility to extend leg length by 5cm
  • Reflective details

Material & washing instructions

Base material: 94% polyamide, 6% elastane - 244 g/m² Secondary base material: 68% cotton, 32% polyester - 235 g/m² Reinforcement: 100% polyamide - 210 g/m²

  • Do not bleach
  • Tumble dry at low temperature
  • Do not iron
  • Do not use special chemical cleaning
  • 40℃ Washable
  • No fabric softener
  • Hang to dry

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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