The soles have really held much cold. I could really go around with the sneakers in the winter without properly cold
To have feet. At some point the soles of course bring nothing, but they have definitely helped.
What many interested: slides the soles or not?
My have not slipped and sit still right where they were at the beginning.
I recommend to use the soles once and then leave it that way. It is the "glue" the effect, if you back out bringing the soles and packs pure again.
