The durable compact pu outsole is teamed with the innovative and lightweight pu bounce midsole the advancedcell shock absorber and theevercushion pro esd footbed to give ultimate in cushioning performance and comfortpu outsolethrough the profile of this pu outsole there is a bigger contact area which gives you more security even on slippery grounds the translucent sole material is ideal for working on sensitive floorsbounce midsolethis midsole is made of a special pu that contains a signif