LA County Sheriff West Coast LS ShirtTop fused collar with satin lined collar band and inner yoke, with internal collar stays Cross stitched shoulder straps with functional button for mic attachment Fully lined front placket with a seven button front Double needle styling throughout Authorized by the LA County Sheriff and the California Highway Patrol, this Class A shirt features a premium worsted wool blend gabardine weave that provides coolness on hot days and warmth on cold nights.