Finally had to let go of this relationship. No matter how much I wanted it to work (because of the beautifully gummy sole, Foot Shape toe box, and light weight), the timing just wasn't right for me and the #Altra Superior 3.0. Achilles can't take the zero drop, unfortunately. And, I figured out that I need to go up a half size for Altras (that's why I was getting the crinkle in the upper). Has anyone else found they have to size up to wear @altrarunning? So, it's "until we meet again," in a size 11 (and with a super elastic soleus)! Tough to say goodbye because there are so many great things about this shoe. On another note: can't get enough of my @darntoughvermont #Vertex socks. Definitely the socks of summer. New #DonHenley song?