Helly Hansen Magni Evo Winter Tall Boa Work Boot S7L HT 78345
This tall winter safety boot from Helly Hansen is built for professionals who work outdoors in cold, wet conditions and still want a premium fit. The slightly wider cut gives your feet room to move, while the BOA rotary closure lets you tighten the boot in seconds for a secure, adjustable fit. The tall shaft and insulated lining help keep the cold out, and the HellyTech membrane keeps moisture away from your feet. The sporty design combines a composite toe cap with a metal-free midsole, so you get protection and flexibility in one boot. Women's sizes are available as well.
Key Features
- Slightly wider fit with BOA rotary closure
- Composite toe cap with metal-free midsole
- Primaloft lining for extra warmth in winter
- Waterproof HellyTech membrane keeps feet dry
Recommendations from our Unishore Expert
Working outside in winter means your footwear has to handle cold, wet and uneven ground. This boot offers protection that meets strict safety standards, so you can focus on the job. The tall shaft and insulated lining help keep the cold out during long shifts, and the lined collar sits comfortably around the ankle. The BOA dial lets you adjust the fit quickly, even when you are wearing gloves, which is handy when you need to tighten or loosen your boots during the day. For extra comfort in the coldest months, pair them with warm, moisture-wicking socks.
Product Features
- Article number: 78345
- Type: Work Boot
- Width: Slightly wider (D, 11, W)
- Standard: EN ISO 20345 safety footwear, EN IEC 61340 ESD footwear
- Style: Sporty
- Closure: Rotary closure (BOA)
- Toe cap: Composite
- Midsole: Metal-free
- Safety class: S7, S7L
- Sole material: EVA / rubber, eTPU
- Upper material: Breathable microfiber with Cordura ECO ripstop
- Footbed: Ortholite X25, made primarily from recycled materials
- Lining: Primaloft
- Properties: Waterproof, water-repellent, breathable, ESD, non-marking sole, heat resistant, penetration resistant, oil-resistant, anti-slip
- Women's sizes: Available
- Season: Winter
Standards and Safety
- EN ISO 20345:2022 safety footwear, safety class S7L
- BS EN IEC 61340-4-3:2018 ESD footwear
- P (Metal perforation-resistant safety sole, tip 4.5mm)
- E (Energy absorbing heel 20J)
- A (Antistatic resistance)
- FO (Fuel and oil resistant running sole)
- CI (Cold-insulating 30 minutes tested at -17℃)
- HRO (Heat resistant running sole 300℃ contact heat 60 seconds)
- SRC (Anti-slip according to SRA and SRB standard)


