CSA approved Bogs - perfect for cold and mucky days in the trenches. Constructed with a puncture proof plate. The temperature rating is -72°F/-60°C.

Bogs Workman CSA
Upper: 5mm NeoTech waterproof insulation & 2mm air mesh
Lining: Everydry & Bogs MaxWick 
Footbed: EVA, Ortholite & Durafresh
Outsole: BioGrip chemical & slip resistant