Dunlop Purofort® Thermo+ CSA Grade 1 Insulated Safety Boot (-50°C) – Olive Green (E662843U)

The Dunlop Purofort® Thermo+ is the ultimate cold-weather work boot, engineered to provide maximum warmth and protection in the harshest Canadian environments. Designed for the oil, gas, and agricultural sectors, these boots feature Dunlop’s proprietary Purofort® technology, which is significantly lighter and more flexible than traditional rubber, even in extreme sub-zero temperatures. With a thermal insulation rating of -50°C (-58°F), these boots keep workers warm during long shifts on frozen ground. The rugged, slip-resistant outsole is SRC-certified for superior grip on icy and oily surfaces, while the anatomically designed footbed ensures all-day comfort and reduces fatigue.