Lightweight shoes bring comfort all day long, even for extra long shifts at work. Lace-Up Shoes. Breathable, knitted upper lining and insole. Slip-resistant synthetic outsole meets standards. Easy Clean : Superior Shoes For Crews slip resistant outsole with our patented clog resistance built in WATER RESISTANT: Treated to repel liquids from the surface, our comfortable shoes have removable cushioned insole. Soft toe with round toe silhouette. Rubber sole. Machine Wash