Sievi AL HIT WELD XL+ S3 HRO (sizes 39-48)

The Sievi AL Hit Weld XL+ S3 HRO represents professional-grade footwear engineered specifically for welding work and high-temperature industrial environments. These welding boots feature a heat-resistant sole capable of withstanding temperatures up to 300°C, providing essential protection against extreme heat exposure and molten metal splashes commonly encountered during welding operations.

The construction incorporates heat-resistant Kevlar stitching throughout, ensuring durability and longevity even under demanding conditions. An aluminum toecap and steel perforation-resistant midsole deliver comprehensive protection without unnecessary weight. The FlexEnergy heel component provides advanced shock absorption technology with 55% energy return, reducing fatigue during extended work periods.

These welding boots utilize a double density PU/RU sole material for optimal grip and stability, while the full grain leather upper offers both durability and comfort. The Sievi AL Hit Weld meets EN ISO 20349-2:2017 standards, certifying its suitability for protecting users against heat risks and molten metal splashes in welding work environments. Available in sizes 39 through 48, these boots combine safety classification S3 FO HI HRO SRC WG with practical functionality for professional welders and industrial workers.

Size 

39 - 48

Product code 

48-52477-393-71M 

Safety class 

EN ISO 20349:2017 S3 FO HI HRO SRC WG

Toecap 

Aluminium

Perforation Resistant Midsole 

Steel

Sole material 

Double density PU/RU

Upper material 

Full grain leather