The Genuine Grip Men's 4700 Pro Comfort Leather Casual Slip-on Shoes feature a leather upper with double elastic goring for comfort and a patent pending Genuine Grip slip-resistant rubber outsole with Superior Grip. For added comfort, they include a shock absorbing polyurethane midsole and a Walking On Air polyurethane footbed with a moisture absorbing Aegis Microbe Shield (R) to control odor and deterioration. These ergonomically designed shoes are oil and water resistant. Genuine Grip Pro Comfort Leather Men's Casual Slip-On Chef Shoes