Baffin 51570000672AAA010 Temperature Rating: All Season (-50°C/-58°F). Specifically designed for the North American climate. Light weight abrasion resistant Polyurethane (PU) moulded boot. Wide fit through the calf and foot. Thermal PU

Temperature Rating: All Season (-50°C/-58°F). Specifically designed for the North American climate. Light weight abrasion resistant Polyurethane (PU) moulded boot. Wide fit through the calf and foot. Thermal PU compound is cold crack resistant to -50°C/-58°F. GelFlex PU midsole provides comfort and reduces fatigue. Oil and acid resistant rubber outsole provides superior traction at extreme cold temperatures. Lug outsole design provides added traction on packed snow and icy conditions. Metal free safety toe and plate. Comfort crafted insole. CSA/ASTM/CE approved. ESR/EH rated.