75% polyester/25% wool Five Supercrease military-style creases Freedom collar which offers extra stretch around the neck The Justice shirt features a 75/25 blend of polyester and wool to offer the benefits of both materials. A common choice of law enforcement agencies who appreciate the durability of polyester, this shirt also incorporates the best features of wool. In cold weather, the police shirt offers some protection from the elements while it lets out the heat in hotter climates, acting as natural climate control. It includes additional features such as Supercrease military-style creases on front and back, a metal eyelet badge holder, scalloped flaps, and pleated pockets with corresponding buttons.