Waterproof, seamless injection molded footwear with Triple Density Technology (TDT), PVC compound withstands organic chemical deterioration found in meat processing and petrochemical industries. Dual-compound outsoles provide a soft center sole for better surface-to-surface contact and a harder durable perimeter to allow liquid and debris to squeegee out with each step. Removable and washable ergonomic insoles. Extended/ribbed steel shank for extra support. Gray uppers with black soles and heel. Yellow trim (75101) to signify the presence of a steel toe, or red trim (75102). Steel toe meets ASTM F2413-11 M I/75 C/75 EH. Made in USA.