Rock Fall Alaska Thinsulate Safety Boots

Protective toecap and midsole, Alaska is a cold temperature boot developed with specialist materials that are certified for use in temperatures as low as -40°C, including 3M Thinsulate B600 Ultra, Fursulate Fur Lining and a shock absorbing solid nitrile rubber outsole.

Water repellent full grain black leather
Protective fibreglass toecap and composite anti-penetration flexi-midsole
3M Thinsulate B600 Ultra Fur Lining – Certified to -40°C
Shock absorbing Nitrile Rubber Outsole
Anti-fatigue Fur EVA Footbed
UK Size 8 Weight: 817G
SRC Slip Results:
SRA Heel 0.35 = 25.00% Higher than EN req. 0.28
SRA Flat Contact 0.35 = 9% Higher than EN req. 0.32
SRB Heel 0.19 = 46% Higher than EN req. 0.13
SRB Flat Contact 0.25 = 28% Higher than the EN req. 0.18 Specification: EN ISO 20345:2011 S3 HI CI-40°c HRO SRC

• Alaska Spec & Test Sheet