Quote Originally Posted by jessmarimba View Post
Knot, I have a pair of Z2s and ZX2s and I love them...but it was 47 degrees out today I have run in them in the summer and they're great!
Here's the magic secret: http://www.injinji.com/tetratsok/outdoor.htm

I have something like 7 or 8 pairs of these socks. Did a half marathon in March in a pair of Z1 and Injinji socks. They make wool ones, too, which are great for the cold and the damp.

I love Chaco Z1 and Z2, and for cold weather add Injinji socks. I don't think I will ever go back to running shoes.