This helmet must sat for a long time on the dome as it has light rust in the inside flange and the chinstrap has shrunk from being damp. The strange part is the liner is very nice and looks to be a size 56. Seem to have a batch number of 342, but it is very hard to make out. The exterior is much nicer then the interior with no rust and only shelf wear. Has a heavily embedded decal near 100%. The decal has been burned in so deep you can feel the sandy finish coming through.