Sievi Alaska Thermo XL S3HRO

Developed for low temperature work environments safety boots with laces and integrated heating system.

With 100% lamb’s wool lining and Tinsulate-heat-isolation.

Water repellent, antistatic and oil + chemical resistant.

The PU profile sole is non slip and heat resistant 300 °C.

With a shock absorbing heel.

With steel toe caps and penetration resistant steel midsole.

Extra wide fit.

Available in sizes 39 – 47