Superbly comfortable isadore39s women39s thermo roubaix bib tights are constructed from the softest and most luxurious thermoroubaix174 materials on the market with a soft brushed fleece inside both materials are treated with miti dwr fabric protector to enhance the ability of the fabric repel water and dirt these bib tights have excellent insulating properties they go all the way to the ankle ended in single stirrup to protect the achilles and keep the bottom part in place they h