Review on DEVOPS Wintergear Heat Chain Microfiber Underwear Sports & Fitness for Other Sports by Bob Jensen

I had a set of these but couldn't find the manufacturer on them. They only had washing instructions on the labels. They were very similar to the ones I had and when I got them they were exactly the same as the ones I had except they had the DEVOPS name on the labels. They are cool! They fit perfectly and keep me warm when I go running in cold weather. The top is simple and the pants don't have those stupid widths. The pants also have no slit at the front. They have a kind of pocket like in the front. I wash them in cold water in the sink and let them air dry.