These Baffin Workhorse 8"H Winter Boots are temperature rated down to -76°F. Feature a polyurethane-coated leather upper, micro cellular waffle footbed that traps air and moisture, oil- and acid-resistant rubber outsole and metal-free, non-detectable safety components and hardware. CSA/ASTM/CE approved composite toe and plate protection, plus ESR/EH rated. Men's whole sizes 8-13.