The French Foreign Legion Cap, also known as a KEPI, is a type of headwear worn by members of the French Foreign Legion. It is a four-cornered cap with a flat top and a visor, and is typically made of either wool or cotton. The KEPI is usually adorned with the Legion's insignia, such as the anchor and the flaming grenade. The KEPI is an iconic symbol of the French Foreign Legion and is a reminder of the Legion's long history of service to France.