Terra Men's CSA Approved Stormbreaker Composite Toe Winter Safety Work Boot

In the most frigid conditions, work must go on—through snow drifts, howling winds and plummeting temperatures. Enter the Terra Stormbreaker with its eight-layer TERRASPHERE+ liner engineered with PrimaLoft and Thermolite insulations, plus a Mylar heat-radiating film. Comfort rated and tested down to an astounding -60°C/-76°F, it’s built for comfort and warmth where few dare to tread. The high-traction rubber outsole stays flexible in extreme cold as the micro-diamond texturing and sawtooth lug profile dig into the frozen earth. A CSA Grade 1 composite toe, composite plate and electric shock resistance keep you safer on the job.