Skip to product information
1 of 3

Helly Hansen

Helly Hansen Alna 4X Stretch Construction Pant Cl 2 77428

Helly Hansen Alna 4X Stretch Construction Pant Cl 2 77428

SKU:77428-46-369

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.
Color
Size
Delivery time: 4-7 business days

Helly Hansen Alna 4X Stretch High Visibility Work Trousers Class 2 77428

When you need stretch work trousers that keep up with your on-site demands, the Helly Hansen Alna 4X Stretch Construction Pant Class 2 delivers exactly that. Built for professionals who refuse to compromise between mobility and visibility, these high visibility work pants combine a lightweight build with practical features designed for real-world job sites. The 4-way stretch fabric moves with you, whether you're bending, climbing or reaching, whilst the reinforced Cordura® elements at the knees and lower legs stand up to the wear and tear of daily work. With Class 2 high visibility compliance built in, you're covered safety-wise without sacrificing comfort or function.

Key Features

  • 4-way stretch fabric for unrestricted movement and flexibility
  • Class 2 high visibility with reflective details for site safety
  • Cordura® reinforced knee and lower leg protection
  • Adjustable knee pad positioning for optimal comfort
  • Extendable hem allows 5cm leg length adjustment

Recommendations from our Unishore Expert

These stretch work trousers excel when you're working in environments where both visibility and movement matter. The blend of lightweight polyester with elastane gives you genuine freedom without bulk, so you won't feel weighted down during long shifts. The knee area is particularly thoughtful, with external access to padded pockets and the option to shift them 5cm to find your perfect position, which makes a real difference when you're kneeling regularly. The holster pockets keep tools within easy reach, and that ID card loop is handy for site access. Given the reinforced areas and the quality construction, these represent genuine value for professionals who work hard in their gear.

Product Features

  • Fabric composition - 92% Polyester, 8% Elastane with Cordura® reinforcement on key areas
  • Fit - Regular
  • Pockets - Holster pockets with double-lined base and nylon webbing, thigh pocket with closure, ID card loop
  • Fastening - Button and zip
  • Length - Normal length body with long leg length
  • Leg length - Long leg length with 5cm extendable hem
  • Article number - 77428

Standards and Safety

  • EN ISO 20471:2013+A1:2016 Class 2 high visibility standard for professional work environments
  • Meets strict safety requirements with reflective striping for enhanced visibility
  • Cordura® reinforced zones provide additional protection in high-wear areas

Characteristics

  • Polyester, 8% Elastane
  • 4-way stretch fabric
  • Lightweight fabric
  • Wide belt loop at center back for extra stability and strength
  • Gusset in crotch for freedom of movement
  • Cordura hanging pockets with double lined bottom and nylon webbing for durability
  • Thigh pocket with closure
  • Ruler pocket in Cordura reinforced fabric
  • Plastic-coated metal buttons
  • Articulated knees for optimal mobility
  • Knee pad accessible from the outside
  • Knee pad position can be adjusted by 5 cm for optimal mobility
  • Cordura fabric reinforcement at knee and lower leg
  • Possibility to increase the leg length by 5 cm
  • ID card loop
  • Reflective details

Standards from Helly Hansen Alna 4X Stretch Construction Pant Cl 2 77428

  • EN ISO 20471:2013+A1:2016, class 2

  • High Visibility (EN 20471)

Material & washing instructions

92% Polyester, 8% Elastane - Material 2: 94% Polyamide, 6% Elastane - Reinforcement: 100% Polyamide

  • Do not bleach
  • Do not tumble dry
  • Do not iron
  • Do not use special chemical cleaning
  • 40℃ Washable
  • No fabric softener

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
View full details

Prefer shopping with direct advice

Visit one of our branches. We are happy to help you make the right decision!