duty holster is the level-2 model. The ammo pouch and handcuff case have hidden snap closure. The OC pepper spray and ASP baton holders are open top. The duty belt is held together with the trousers belt using four silver snap belt keepers. The PSP trademark item is the campaign-style hat with the chin strap worn in the front under the chin on the winter campaign hat (as opposed to most agencies that wear the strap of the campaign hat behind the head). The hat contains a blackened commonwealth coat of arms. It is required to be worn whenever the trooper is outdoors. It is made of dark gray felt (for wintertime wear) or light gray straw (for summertime wear). The strap of the summer hat is worn behind the head. The Class "A" Ceremonial Unit troopers wear a "full dress" uniform which is a charcoal gray military-style dress coat with black buttons. It is worn with matching charcoal gray military-style riding breeches and black high-rider leather boots. The duty belt is worn with the shoulder strap. This uniform is modeled after the original PSP history uniform. Uniform – lieutenants to colonels The uniforms for PSP Lieutenants, Captains, Majors, Lieutenant Colonels, and the Colonel are identical to that of the lower ranks, except for the following: A gold-colored commonwealth coat of arms on the left collar and the officer's rank on the right collar. Black stripes on trousers has a gold stripe within it of increasing width with higher rank. The campaign hat is replaced with a military officer's style service cap with a gold-colored commonwealth seal. Captains and above have the distinctive "scrambled eggs" on the visor. Alternatively, officers may wear the campaign hat with a gold coat of arms with the duty uniform. In addition to the minor detail changes, senior officers wear the four-button military coat for "Class A" functions. The coat has four gold-colored buttons, breast and hip pockets, and shoulder epaulets for the placement of the officer's current rank. A white shirt is worn with a black tie underneath. A system of "rank rings" are worn on each sleeve, similar to the rank-ring system used by the U.S. Navy, U.S. Coast Guard, and by land units of the Canadian Forces. Currently, the insignia worn by PSP senior officers are as follows: Lieutenant: no service stripes Captain: one service stripe Major: two service stripes Lieutenant Colonel: