Helly Hansen
Helly Hansen Alna 2.0 Winter Trousers CL.1 71490
Helly Hansen Alna 2.0 Winter Trousers CL.1 71490
SKU:71490-44-369
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Helly Hansen Alna 2.0 Winter Trousers Class 1 CL.1 71490
When winter work conditions demand both visibility and protection, these Helly Hansen Alna 2.0 winter work pants deliver exactly what you need. Built with Class 1 high visibility striping, you'll remain seen throughout dim lighting and poor weather. The lightweight PrimaLoft insulation keeps you warm without bulk, whilst the water-repellent finish and breathable construction work together to maintain comfort during cold, wet shifts. These high visibility trousers combine practical functionality with robust protection, featuring adjustable suspenders, thigh pockets with closures, and a thumb pocket for tools. The extendable hem adds 5 cm of adjustability, ensuring these long leg work pants fit properly. Whether you're tackling demanding outdoor roles or winter construction work, these rain pants offer the balance of safety, comfort, and durability that professionals expect.
Key Features
- Class 1 high visibility striping keeps you visible in poor lighting
- Lightweight PrimaLoft insulation provides warmth without added bulk
- Water-repellent with breathable construction for all-weather conditions
- Adjustable suspenders and extendable hem for personalised fit
- Multiple practical pockets including thigh pocket with closure
Recommendations from our Unishore Expert
These winter work pants have been engineered with your safety and comfort in mind. The lightweight insulation technology means you won't feel weighed down, even during longer shifts in freezing temperatures. The combination of water-repellent protection and breathable fabric prevents moisture building up inside, so you stay dry whether from external rain or internal perspiration. The high visibility striping meets strict safety standards, making you clearly identifiable on site during dawn, dusk, and poor weather. The adjustable suspenders offer reliable support without restriction, and the extendable hem is brilliant if you're between sizes. The multiple pocket options, including the reinforced thumb pocket, keep essentials secure whilst working. These are genuinely built to perform when conditions get challenging.
Product Features
- Material - 100% Polyester base (215 g/m²), 100% Polyamide secondary base (235 g/m²), 100% Polyamide lining, 80% recycled polyester with 20% polyester insulation (100 g/m²)
- Fit - Regular
- Pockets - Thumb pocket, thigh pocket with closure
- Closure - Zipper
- Garment length - Normal
- Leg length - Long leg length
- Article number - 71490
Standards and Safety
- Class 1 high visibility provides excellent visibility in low light conditions, EN20471
- Lightweight insulation offers thermal protection in cold environments, EN342
- Water-repellent finish with Class 4 waterproof rating delivers protection against rain, EN343
- Breathable construction Class 3 allows moisture vapour to escape, EN343
Characteristics
Characteristics
- Two hand pockets
- Detachable and elastic suspenders
- Wide belt loop at the center back for extra strength and stability
- Thigh pocket with closure  ;
- Folder pocket with double front for extra durability
- Boot zipper with storm flap and closure
- Possibility to extend leg length by 5 cm
- ID card loop
Certification Helly Hansen Alna 2.0 Winter Trousers 71490:
- EN ISO 20471 :2013 Class 1
- EN 343:2019 4.1
- EN 342:2017 Icler 0.324 m² P/W(B) (2.09 clo) in combination with style 71392 & 71393
- EN 342:2017 air permeability Class 3
Material & washing instructions
Material & washing instructions
Base material: 100% Polyester - 215 g/m2. Secondary base material: 100% Polyamide - 235 g/m2. Lining: 100% Polyamide. Insulation: 80% Recycled Polyester, 20% Polyester - 100 g/m2.
Size chart
Size chart
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 |
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About Unishore Workwear
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
