JALAS Heavy Duty S7L GORE-TEX® Boot for Extreme Cold Working Conditions
The JALAS Heavy Duty 1398 has been designed for professionals working in extremely cold, wet and slippery environments. Thanks to its combination of a GORE-TEX® Insulated Comfort membrane, winter thermal insulation and a robust construction made from full-grain leather, microfibre and technical textile, it keeps feet dry and protected even in the harshest conditions.
Certified according to EN ISO 20345:2022 with an S7L HRO CI FO SC rating, it features a composite toe cap, textile penetration-resistant midsole, dual BOA® Fit System and a Vibram® Arctic Grip Pro outsole designed to provide exceptional traction on wet ice, snow and other highly slippery surfaces.
GORE-TEX® Waterproof Protection
The GORE-TEX® membrane keeps your feet dry while allowing excellent breathability throughout the working day.
Maximum Winter Grip
The Vibram® Arctic Grip Pro outsole delivers outstanding traction on wet ice, snow and slippery surfaces.
Independent BOA® Fit
The dual BOA® Fit System allows the foot and upper to be adjusted independently for a customised fit.
Features of the JALAS Heavy Duty 1398 Boot
Design and Comfort
- GORE-TEX® Insulated Comfort membrane.
- Winter thermal lining.
- Dual BOA® Fit System.
- JALAS FX2 ThermAL insole.
- Full-grain leather, microfibre and technical textile upper.
- Padded collar.
- Gusseted tongue.
- Foot stabiliser.
- Pull loops.
- Dual Ergothan® shock absorption system.
Protection and Standards
- S7L safety footwear.
- CI cold insulation.
- HRO heat-resistant outsole.
- FO oil-resistant outsole.
- SC toe abrasion protection.
- Composite toe cap.
- Textile penetration-resistant midsole.
- ProNose reinforcement.
- Vibram® Arctic Grip Pro outsole.
- Antistatic properties.
Designed for Cold, Wet and Snowy Conditions
The combination of GORE-TEX®, thermal insulation, the dual BOA® Fit System and the Vibram® Arctic Grip Pro outsole makes this boot an excellent choice for professionals working during winter in particularly demanding conditions.
Recommended Industries and Applications
This boot is especially suitable for intensive outdoor work where cold, moisture and slippery surfaces are part of everyday conditions.
- Construction.
- Civil engineering.
- Industrial maintenance.
- Mining.
- Municipal services.
- Energy companies.
- Outdoor logistics.
- Cold storage rooms.
- Food industry.
- Outdoor installations.
- Work on snow or ice.
- Wet and slippery environments.
Standards and Certifications
| Standard |
Description |
| EN ISO 20345:2022 |
Safety footwear with a protective toe cap. |
| S7L |
Water-resistant safety footwear with a protective toe cap, non-metallic penetration-resistant midsole and water resistance. |
| CI |
Cold insulation. |
| HRO |
Heat-resistant outsole for contact with hot surfaces. |
| FO |
Oil-resistant outsole. |
| SC |
Abrasion-resistant toe cap reinforcement. |
Technical Specifications
| Brand |
JALAS |
| Model |
Heavy Duty 1398 |
| Standard |
EN ISO 20345:2022 |
| Classification |
S7L HRO CI FO SC |
| Upper material |
Full-grain leather, microfibre and technical textile |
| Membrane |
GORE-TEX® Insulated Comfort |
| Outsole |
Vibram® Arctic Grip Pro (HNBR rubber) |
| Toe cap |
Composite |
| Penetration-resistant midsole |
Plasma-treated PTC textile |
| Insole |
JALAS 8245 FX2 ThermAL |
| Fastening system |
Dual BOA® Fit System |
Maximum Protection for Winter Working Conditions
The JALAS Heavy Duty 1398 combines GORE-TEX® waterproof protection, thermal insulation, a high-performance Vibram® Arctic Grip Pro outsole and the protection of S7L HRO CI FO SC safety footwear. It is a boot designed to provide safety, stability and comfort in the coldest, wettest and most demanding working environments.