Genuine Grip 201 Sport Classic Work Shoes for women were design to work with you You'll love spending quality time in this hard-working shoe because it's loaded with comfort features! You'll stay confident on your feet thanks to the patent-pending, slip-resistant rubber outsole. The shock-absorbing, polyurethane midsole cushions your steps, while the removable, "Walking On Air" polyurethane insole delivers an extra layer of cushioning to help reduce leg fatigue and help ease knee and back pain. Plus, the moisture-wicking, mesh lining is treated with Aegis Microbe Shield; for a healthy foot environment. The easy-care, leather upper is oil and water-resistant for long-lasting wearand machine washable, too!