#HIC 10oz MV Mills Hickory Stripe Denim Apron [ LIMITED QUANTITY ]10oz USA 10oz Hickory Stripe Denim Mount Vernon Mills #HIC In the Old West era, Union Pacific train engineers and railroad workers wore distinctive overalls, caps and work jackets made from hickory stripe before boiler suits were invented in the early 20th century. In modern times, the striped engineer cap remains part of the uniform of American train drivers. The Hickory Stripe we use has to be an America Classic. To us that means it is an America