A few weeks ago I picked up some Super Roubaix Leg Warmers on ebay from "Zimco Imports" in anticipation of the cold weather. They cost about $15. I got a chance to try them out on Sunday while I rode the Perkiomen Trail. It was about 50 degrees out, wet and muddy. We rode about 20 miles. I tucked the leg warmers under the leg opening of my Falconi bibs. They leg warmers have a thin fleece coating on the inside. No problems with the warmers falling down at all. I didn't notice a chill with them on either. I'm curious to see how they'll perform at 40 degrees and lower. Overall I'm very happy with the purchase especially considering the price.