I give Thorlos 5 stars every time and love them.  Buy a Thorlo, you'll be happy generally.  They make every other sock look flimsy.  I buy nothing but Thorlos in fact.  But there's a hidden trap in this sock.  They call it a "crew" but it's almost a kneesock as far as I'm concerned.  I am no midget at 5'9", but this sock is almost above the calf.  Way too long.  Sorry I bought it.  I suppose it's my fault.