Sublite Work brings the responsiveness of a performance running shoe to slip resistant work. The Sublite foam technology reduces weight and the SR tread lets your feet feel and grip the ground. Medial and lateral webbing offers stability and a locked-in fit. ASTM F2413, Static Dissipative (SD 10) with Dual Resistor, Slip Resistant, Steel Toe, FootFuel Footbed, 30 Day Comfort Guarantee -FootFuel Footbed: Responsive cushioning for dependable and lasting comfort -MicroWeb: Medial and lateral webbing increases support, stability, and comfort -Sublite Foam Midsole: Extremely light with a responsive feel -Slip Resistant Outsole: Traction and slip resistance with minimal weight