Composite Safety Toe. Electrical Hazard (Safety Toe). Storm Defender Waterproof Breathable Protection. Oil tnned leather upper Cushion Comfort Insole. Carhartt PU with Foam cushion insole provides comfortable support and reduces foot fatigue. Men's leather work boots for jobs that keep you on the move. Up, down. Over, under. The job keeps you on the move. These men's rugged 6-inch boots are built to move and keep your feet dry in a range of conditions. A flexible rubber outsole provides confident grip for ladder rungs, cement floors and uneven terrain, and resilient cushioning maintains all-day comfort. Composite reinforcements at the toe and heel add impact resistance.