Today for your consideration in my opinion is one of the Nicest Luftschutz Helmet I have seen for a very long time. 100% Original in every way.First of all, it is that beautiful blue/black color (inside & out)that is a little darker than it appearrs in my pics. The shell is size 56 and the liner is also marked 56,I am a 7.25" Hat size and it fits me but a little tight.So Im guessing 7 to 7 1/8 in US size.. Right above the inside size decal, is stamped into the metal "RL2 38/28", which is a manufacturer mark and model number THE DECAL IS PRISTIME, THE HELMET IS IN A BEAUTIFUL VERY RARE CONDITION. I will ship anywhere in the US for $15, priority mail, so you can enjoy your Helmet fast. Please review my other items. Thank you.