Rockfall Alaska Insulated Boot
Protective toecap and midsole, Alaska is a cold temperature boot developed with specialist materials that are certified for us in temperatures as low as -40°C, including 3M Thinsulate B600 Ultra, Fursulate fur lining and a shock absorbing solid nitrile rubber outsole.
Specification: EN ISO 20345:2011 S3 CI HRO SRC + ASTM F 2413-18 M/I/C PR