Tim McGraw is 45 and fine!
The country superstar proved that wife Faith Hill is a lucky lady this weekend -- when he posted a shirtless photo of himself on his Twitter page Friday afternoon.
"This is a shoe that can really make a man feel inadequate," Tim wrote with the photo, which shows him holding a massive piece of footwear.
But it's not the cleat attracting attention.
"i don't think anyone is gonna be lookin at the shoe!
#truckyeah" one of his Twitter followers wrote below the pic ... and we agree!
Check out more Fit & Over 40 stars in the gallery above.
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