Helly Hansen
Helly Hansen Bifrost Winter Tall Boa Work Boot O6 Ht 78482
Helly Hansen Bifrost Winter Tall Boa Work Boot O6 Ht 78482
SKU:78482-36-990
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Helly Hansen Bifrost Winter Tall Boa Work Boot
When winter weather hits and you need serious protection underfoot, this Helly Hansen work boot delivers without compromise. Built for demanding cold conditions, the Bifrost combines advanced insulation technology with waterproof capability to keep your feet warm and dry through long shifts. The BOA rotary closure system means quick adjustments on the go, whilst the anti-slip sole grips reliably across slippery surfaces. Designed with ESD protection for sensitive environments, this boot meets strict safety standards and features NASA-inspired SC_Foam insulation that provides exceptional warmth without adding bulk. The reinforced TPU heel and toe areas offer extra durability where impact counts most.
Key Features
- BOA rotary closure system for quick, precise fit adjustments
- Advanced insulation with minimal weight for all-day comfort
- Waterproof construction with Helly Tech membrane protection
- ESD rated for electrical-sensitive work environments
- Anti-slip, non-marking sole for indoor and outdoor use
Recommendations from our Unishore Expert
This winter work boot stands out for professionals who refuse to compromise between warmth and practicality. The BOA closure system saves time during busy shifts, whilst the Dri-Blaze lining works with SC_Foam insulation to trap body heat effectively without creating bulk around your feet. You'll appreciate the Helly Tech waterproof membrane that keeps moisture out during wet conditions, combined with a sole engineered for grip on challenging surfaces. The ESD rating makes it ideal if you work around sensitive electronics or explosive atmospheres. The preformed heel and toe protection means this boot can handle the knocks of tough working days. Choose this when you want reliable, long-lasting performance in winter conditions.
Product Features
- Footwear Type - Work Boot
- Fit Width - Standard (10)
- Closure System - BOA Rotary Closure
- Safety Class - O6
- Sole Material - EVA, Rubber and TPU
- Insulation Technology - PrimaLoft Gold 400g and SC_Foam
- Waterproof Rating - Helly Tech Waterproof Membrane
- Toe Protection - Preformed TPU Toe Bumper
- Heel Protection - Preformed TPU Heel Cup
- ESD Protection - Yes, BS EN IEC 61340-4-3:2018
- Footbed - Ortholite X25
- Reflective Details - Yes
- Non-Marking Sole - Yes
- Anti-Slip Sole - Yes
- Winter Rated - Yes
- Article Number - 78482
Standards and Safety
- Meets O6 classification for long-term water protection up to 80 minutes, EN ISO 20346
- ESD protection certified to BS EN IEC 61340-4-3:2018 standard
- Unprotected occupational footwear compliant with EN ISO 20347
- Designed to strict safety standards for professional environments
Characteristics
Characteristics
- Dri-Blaze® lining combines nylon yarns with a coffee carbon that naturally traps body heat for extra warmth
- Helly Tech® waterproof membrane
- Contoured TPU heel counter
- Contoured TPU toe bumper
- Reflective details
- Solarcore® Sc_Foam - more warmth. Less bulk. Based on Aerogel developed by NASA, SC_Foam is a thin, soft and flexible insulation that delivers better thermal
- performance with less bulk.
- Primaloft Gold Insulation - 400g li>
- BOA® Fit System - L+1
Standards of [78482]
- BS EN IEC 61340-4- 3:2018
- ESD
Material & washing instructions
Material & washing instructions
Size chart
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 Shoes
*All lengths in centimeters unless otherwise stated
**Information based on size chart from the Helly Hansen Catalog, this may vary per model
| EU | UK | US | CM |
|---|---|---|---|
| 36 | 3.5 | 4 | 22 cm |
| 37 | 4.5 | 5 | 23 cm |
| 38 | 5 | 5.5 | 23.5 cm |
| 39 | 6 | 6.5 | 24.5 cm |
| 40 | 6.5 | 7 | 25 cm |
| 41 | 7.5 | 8 | 26 cm |
| 42 | 8 | 8.5 | 26.5 cm |
| 43 | 9 | 9.5 | 27.5 cm |
| 44 | 9.5 | 10 | 28 cm |
| 45 | 10.5 | 11 | 29 cm |
| 46 | 11 | 12 | 29.5 cm |
| 47 | 12 | 12.5 | 30.5 cm |
| 48 | 12.5 | 13.5 | 31 cm |

Step 1 : Stand upright on a hard surface with your heel against the wall and a blank piece of paper taped to the floor

Step 2 : Have someone mark the longest part of the foot (heel to toe) with a pen or pencil, repeat this for the same foot as measurements can vary per foot.

Step 3 : Use a ruler to measure the length from heel to toe with the longest toe perpendicular to the wall
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
