I agree with the first response, the white is the same thickness. These socks are a little thicker in general, but they provide comfort and are not hot. Two hour run today in Florida and these are the socks I chose. They are great socks.
I'm not sure what you are trying to ask, maybe you meant to say "thick". I only have the white socks. They are very cushiony on the bottoms, which is the reason why I like them so much. I can't speak for any with color. As I stated in my review initially, these socks are ideal for any one who is outside a lot, or who runs. They seem to wick away any moisture from my feet. I work outside in the eastern NC heat all year and these are the first socks that my feet have felt comfortable in ever.