Mark Tudor wrote:
I wonder if a thin piece of cardboard in front of returned socks, in a #10 envelope, would be light enough that 2 forever stamps would cover the weight? That would make shipping around $1 which seems like a good deal per pair of new socks.
Devin Lavign wrote:BTW this thread coming back up reminded me of this video recommending the two wool sock system. A thinner sock and thicker to prevent blistering. I have used this system on and off and have found it works pretty well. Typically I use it when doing a lot of hiking and blister issues are at their worst chances, but often forgo it when just average use.