Hikerdelic Plaid Worker Jacket PlaidThis Hikerdelic Plaid Worker Jacket is a year round essential that can be worn at the height of summer when something smart is called for, yet also as a mid layer when the wind begins to whip up a storm. Constructed from a precise recipe of Polyester (80%), Rayon (17%) and Spandex (3%) the Plaid Worker Jacket evokes an era of hard work and no nonsense, a time when it was all fields around here.