This fur lined postal Trooper cap will keep Letter Carriers warm during winter, while the ear flaps offer added . This hat also features the USPS insignia patch. This fur lined Trooper cap will keep Letter Carriers toasty during winter, with ear flaps for added warmth. The postal hat features the USPS insignia patch. Find great deals for USPS Postal Winter Trooper Ear Flaps Hat - Medium Post Office Official. Shop with confidence on eBay! Label states: USPS No. 97; Certificate PCT 3232; Dry Clean Only. Made by Langenberg, America's Oldest Hat Company. NEW - Salesman's Sample . USPS Letter Carrier Winter Trooper Cap Size Large Mail Carrier Fur Hat Blue Vntg Clothing, Shoes & Accessories, Men's Accessories, Hats eBay! Find great deals on eBay for Postal Service Hat in Men's Hats. Shop with confidence. Postal Winter Trooper Hat, Large (7-3/8), Langenberg Hat Co., Salesman's Sample . Drop down visor has the postal service emblem on an embroidered patch. Sun Hat with Maximum UV Protection Lightweight, packable . Knit Watchcap with Face Mask, Winter Fur Trooper Cap, Sun Helmets USPS approved headgear. May 8, 2008 - Service cap, postal navy blue; baseball cap, summer or winter style, postal blue . Headgear: winter service cap, fur trooper cap, baseball cap, .