No one needs or deserves comfortable ergonomic shoes more than people working in food service, hospitality and health care - Re-designed based on Crocs original shoes, these new clogs for men and women incorporate workplace-friendly features - Crocs Bistro clog uses a new tread design, Crocs Lock, provides slip resistance that exceeds industry standards - To further protect your feet at work, these clogs have an enclosed toe and heel, and a thicker metatarsal area