Vintage Hercules Coveralls No repairs. *Product Name: Estimated late 1950s Hercules Coveralls. These are late 1950s coveralls with the R mark on the tag. The fabric has a strong, dark color, and I think the atmosphere is very good. No repairs and in very good condition. *Size Shoulder width approx. 53cm, sleeve length approx. 64cm Body width approx. 66cm, length approx. 76cm