Bonnets Jeepcap wool said Beany 214272 Trustpilot 11.58 Noir Vert Kaki Wool Jeepcap Jeep cap, appeared in 1942 in the American army, originally to be worn under heavy helmets, to keep warm and also to make a small protective padding between the head and the helmet. WWII Beanie Beanie with visor, available in black or khaki green Add to cart