The 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 a greater range of motion. Rubber pads provide traction at heel strike and forefoot takeoff while minimizing weight. Mesh uppers allow for ultimate breathability and moisture transfer for all-day cooling comfort. A MemoryTech Massage footbed adapts to the unique contours of your foot.