this is definitely the most comfortable undershirt i've ever had. I grabbed one from another retailer.
they are quite form fitting, (sz. large, 5'11" 180lbs)
While i don't think they are worth the $15 DF is asking for, it beats the typical thin white tee up and down the street.
wears well with plaid, with a button undone.
even at my cousins graduation (95F) i was (almost) comfy. With the typical white tee i would of been swimming.
very comfortable, does it's job well, looks good, it's just a bit pricey.