Winter safety boots Jalas 1378 Heavy Duty, S3

Jalas 1378 Heavy Duty lightweight, comfortable and very warm winter safety boots S3 with Thinsulate™ and polyester fur lining. Lace and zip fastening; a snow lock and closed tongue protect against water, snow and dirt. Composite toe cap and steel anti-perforation insert, Pronose PU toe protection extends the service life. The Arctic Grip outsole with metal-free studs prevents slipping even on very slippery, oily and icy surfaces – the best grip on wet ice. Heat- and oil-resistant HNBR rubber stays soft even at very low temperatures, and the tread pattern channels away water, snow and mud. FX2 Winter insole with merino wool, aluminium foil and two Poron® XRD™ shock absorbers. Water-repellent, with reflective elements. The Heavy Duty series is designed for the most demanding working days in harsh conditions.

Key features

• Composite toe cap and steel anti-perforation insert
• Arctic Grip studded sole
• Laces and zip, snow lock
• Water-resistant upper (WRU)
• Cold insulation (CI)
• Heat-resistant sole up to 300 °C (HRO)
• Antistatic (A), ESD, shock-absorbing heel (E), oil-resistant (FO)
• Slip resistance SRC

Materials

• Upper: PU-coated leather, Pronose PU toe protection
• Lining: polyester fur, Thinsulate™
• Insole: FX2 Winter – textile, aluminium foil, soft EVA, conductive thread, merino wool, Poron® XRD®
• Sole: PU midsole, HNBR rubber + thermochromic studs

Standards and certificates

• EN ISO 20345:2011 S3 SRC HRO CI