Built for speed. The Streamline Runner CCT is a safety toe sneaker that looks as sleek as your running shoe. With engineered comfort, unbeatable grip, and an athletic fit this product is made to help you move, on any jobsite.. Full grain leather upper. Mesh lining. YKK® locking inside zipper. Goodyear� welt construction. Shaft height: 6", Heel height: 1.5".