Sublite Cushion Work Achieves Maximum Lightness And Flexibility In A Work Shoe. With Deep Flex Grooves, The Sublite Foam Midsole Reduces Weight And Allows For Greater Range Of Motion. A Full Rubber Outsole Provide Traction, Slip Resistance, And Is Conductive. Mesh Uppers Allow For Ultimate Breathability And Moisture Transfer For All Day Cooling Comfort.