Rothco's Union Army Civil War Kepi is an identical replica of the cap worn by Civil War soldiers. This union army cap features authentic flat top, buckle accent, and polished brim. Rothco’s Civil War solider hat is made with a wool blend that is durable, breathable and warm, the optimal combination for a kepi hat. The kepi style military hat is adjustable, letting you customize this military cap to your perfect fit. This Union solider hat is ideal for Civil War reenactments or as a gift to a US history enthusiast or collector.