JALAS® 1378 HEAVY DUTY

The JALAS 1378 Heavy Duty safety boots deliver comprehensive protection for professionals working in demanding outdoor conditions. These S3 SRC certified boots feature steel toe protection and steel nail penetration resistance to safeguard against common workplace hazards.

Engineered for harsh environments, the JALAS 1378 incorporates cold insulation technology and a heat-resistant nitrile rubber outsole that maintains performance in extreme temperatures. The PU-coated leather upper provides water repellent properties while the anti-slip sole ensures stability on slippery surfaces.

The JALAS Heavy Duty collection prioritizes both safety and comfort with the FX2 ThermAL insole system and ESD protection for antistatic performance. The ProNose toe reinforcement adds durability where boots experience the most wear, while the convenient side zipper allows for easy on and off access.

These boots meet EN ISO 20345:2011 standards for S3, SRC, CI, and HRO classifications, making them suitable for construction, logistics, and outdoor industrial applications. Available in EU sizes 35 through 48 with regular fitting and 160 cm laces for secure fastening.

Prevents risk of: Toe injuries, nail penetration, antistatic, contact with cold, slipping

PRIMARY ENVIRONMENTS OF USE: Outdoors, slippery environments, cold environments, harsh environments

Specification

EN Compliance: S3, SRC, CI, HRO

Type: Boots/Ankle boots

Category: Cat. II

Sub type: Safety footwear

Nail protection material: Steel

Fitting: Regular

Sizes (EU): 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48

Collection: Heavy Duty

Outsole material: Nitrile rubber outsole

Upper material: PU-coated leather

Insole: JALAS 8245 FX2 ThermAL

Fastening: Laces

Shoelaces length: 160 cm

Certifications

EN ISO 20345:2011

S3, SRC, CI, HRO

Features

Zipper

Winter model

Water repellent

ProNose toe reinforcement

Oil-resistant outsole

Nail protection in steel

Heat-resistant outsole

ESD

Ergothan Shock Absorption System

Composite toecap

Anti-static properties

FEATURED BRANDS

Leather Working Group

By purchasing this product, you are supporting Leather Working Group certified tanneries.

3M ™ Thinsulate ™ 

3M ™ Thinsulate ™ Insulation is warm yet lightweight, powerful yet thin.

PORON ® XRD ® 

Unrivaled shock absorption.

Vibram ® Arctic Grip

Superior grip even on slippery, oily, or icy surfaces.