American Spartan 2.0 Men's T-Shirt, Color Black, Size XX-Large

Could someone please tell me why putting the flag "backwards" is so cool?

my boyfriend is 6 foot 2 inches tall, 200 pounds. normally he wears big and tall. what size should i order to fit him best?

I am 5.9' and 172 lb,have a chest 43 " /waist 34" ... what size do you recommend considering I would like athletic fit but not too much after washing?

Are these made in thr USA?