I wore the Zoot TT 7 's without socks .
While my feet started to hurt later in the race ( what marathon would n't this happen in ) , I was amazed to never get a single blister .
I wore the Zoot TT 7 's without socks and while my feet started to hurt later in the race ( what marathon would n't this happen in ) , I was amazed to never get a single blister .