This lab coat is made with 65/35 poly/cotton poplin and features a locker loop, left chest pocket with pen slot, top-loading front pockets, an interior tablet pocket, a side seam opening for easy access to pants pockets, a back yoke with pleats, a 4-button placket opening, center back vent, and the WonderWink® heat transfer logo at left pocket. Medium size is 42" back length.