Reconditioned Liner for the M1 Steel Helmet. Same style worn by worn by all US Army combat troops during WWII.  Post War NATO issue liner was made in the 50's for use in US supplied GI steel helmet so it fits perfectly in a WWII steel pot.  Liner is made of 100% cotton Herring bone twill cotton.  This liner is complete with a postwar GI sweat band and a russett leather chinstrap.  These have been repainted OD green and are ready to use in you helmet shell.