The Crown classic oxford is loaded with great features supporting both comfort and versatility! Aside from great styling, the Crown offers water repellant uppers, and a durable TPR outsole. Your comfort will be assured with our molded EVA insole sock with added memory foam heel pillow. The lace-up oxford closure ensures a secure and adjustable fit. Perfect for policemen, pilots, flight attendants and more! WATER REPELLENT UPPER, NON SLIP & OIL RESISTANT BOTTOM: Water repellent simulated leather upper helps keep your feet warm and dry. The durable slip and oil resistant bottom make these a great choice for anyone working in the food service industry, restaurants, pilots and aviation, security and more. COMFORT FOR THE WHOLE DAY: Our removable memory foam insole will help keep you comfortable all day. The soft lining, and padded collar make these as comfortable as your favorite pair of sneakers with the professional look you need. The lace up style allows for a personalized fit. Goodb