Temperature Rating: -100ºC/-148ºF
Oil and acid resistant Oarprene base 
Tear resistant Bulldog leather upper
Rust resistant hardware
Cinched lacing system allows most coveralls to fit over the boots
Oil and acid resistant lace and stitching throughout 
-100ºC/-148ºF comfort rated inner boot system 
Micro-cellular waffle foot-bed traps air and moisture 
GelFlex fatigue resistant midsole
Aggressive, long wearing, self cleaning outsole design
Protective safety toe and plate 
CSA/ASTM approved
ESR/EH rated