I need help dating Jantzen Tee shirt

[Bluebird]

Hi I could use some help with a Jantzen tee I found. Looking at the label section I think it might be 1950's, but it is in really awesome shape and I keep thinking it has to be newer. Thanks im advance for the help.

 

[northstarvintage]

I think it's 50s or 60s and it's GREAT.

A lot of buyers are looking for older striped pieces like this.

 

[Bluebird]

Thanks for the confirmation. I'm into vintage tees, but never have come across one this vintage and in such great shape before.