Review on Duofold Weight Thermal Black Large Sports & Fitness and Cycling by Muleme Bollinger

I have 4 pairs of old medium weight polypropylene duofold briefs that I like, they are no longer for sale and no longer needed. I'm looking for a replacement hoping they make it but they don't. As one reviewer said the waistband is thin, it looks like a regular 1 1/4" wide belt but it is just a sewn on piece, this belt has a 1/2" wide elastic sewn in. I don't like it, but in use it doesn't matter. They work great on my cold walks, but they tie into my pants so it doesn't work on my hikes. I think they will adjust to the bottom of the pile while other pairs are in the wash.