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, of course, they didn't forget about comfort Crocs Bistro shoes that are made with their innovative Croslite material. Shoes give you a custom fit by conforming to your feet and slip your feet into a pair of Crocs Bistro clogs and you may not want to take them off. Main - 100% Tpr. Lining - 100% Rubber.