Helly Hansen Fyre Thermal Sock
When you're working in high-risk environments, your feet need serious protection without compromising on comfort. The Helly Hansen Fyre Sock delivers exactly that. Built with a premium blend of merino wool, polyamide, viscose, acrylic, and carbon fibre, these professional work socks provide exceptional warmth and durability throughout your shift. The intelligent fibre composition ensures your feet stay comfortable whilst meeting strict safety standards against static electricity and flame spread. The ankle flexibility fits snugly around your foot and ankle, giving you the freedom to move naturally all day long. Featuring the distinctive HH branding and reinforced design, these thermal socks are engineered for professionals who refuse to compromise on either safety or performance.
Key Features
- Premium merino wool blend keeps feet warm and comfortable
- Antistatic and flame retardant protection for hazardous work
- Flexible ankle fit allows natural movement throughout the day
- Carbon fibre construction enhances durability and thermal properties
- Designed for professionals in high-risk environments
Recommendations from our Unishore Expert
These thermal socks are brilliant for anyone working in environments where electrical hazards or flame risks are present. The merino wool base combined with the carbon fibre weave creates an ideal balance between thermal protection and breathability, so your feet won't overheat even during demanding shifts. The ankle flexibility means you're not restricted in movement, which matters when you're on your feet all day. We particularly rate this sock for roles in electrical work, petrochemical facilities, and manufacturing. The material composition offers genuine protection according to strenge veiligheidsstandaarden without feeling bulky or uncomfortable in your safety footwear. Pair these with quality work boots and you've got a solid foundation for a safer working day.
Product Features
- Material - 44% merino wool, 28% polyamide, 20% viscose, 3% acrylic, 2% carbon fibre, 2% elastane, 1% aramid
- Item Number - 79649
Standards and Safety
- Antistatic protection meets EN 1149-5 requirements for electrical safety
- Flame retardant material meets EN ISO 14116:2015, Index 3 for limited flame spread
- Meets multinorm safety requirements for hazardous work environments