Maximum flexibility and support to stay comfortable and on jobsite | ASTM F2413 rated composite toe | Static Dissipative (SD 10) with Dual Resistor | MemoryTech Massage 2.0 removable memory foam footbed | Extra wide toe for extra wiggle room | Electrical Hazard Protection | Sublite EVA midsole | SR Tread rubber heel and forefoot pads | Deep flex grooves