Dickies Men's Spectre work shoe is built with an ASTM F2413-11 Steel toe and EH protection. The uppers are constructed of breathable woven fabrics with a fused, seamless rubber exoskeleton for extra protection and durability. This durable athletic safety shoe sits atop a MICHELIN® slip resistant rubber outsole. The MICHELIN® outsoles have been specially designed for flexibility, liquid and debris dispersion with slip resistance. These outsoles are oil and chemical resistant and non-marking, what more do you need? With comfort at top of mind, the Spectre has been built with Memory Foam all day comfort removable insoles. Step into the Spectre for a full days work and your feet will Thank you for it!