There are a lot of aspects to making the PERFECT working shoe, the worker has them all… That’s why we called it that. There’s built in Orthaheel, top of the line shock absorption, a anti-slip sole, cushioning where you need it and a soft stretchable upper that moves with your foot. This shoe is a cheat code for anyone that works on their feet. FEATURING OUR NEW DURABLE NON-MARKING RUBBER OUTSOLE WITH HIGH TRACTION. TESTED FOR COMPLIANCE WITH THE STANDARD (ASTM F2913-19) FOR SLIP RESISTANCE, OIL, WET AND DRY. LIGHTWEIGHT AND CUSHIONING MIDSOLE WITH EXCELLENT SHOCK ABSORPTION.