NOT JUST UNDERWEAR. I have to interject here to say that I have a pair of these and they are fantastic. I always wondered why no one had invented cute biking shorts or biking stuff for women commuters or something, and now look. Urbanist Cycling to the rescue. They are stretchy, moisture wicking, and complete with an Italian-made chamois pad for bike commutes, long rides, or spin classes. You can even wear them under normal pants and NOBODY WOULD EVER KNOW. If you have a biker lady friend, do consider. They also have a style in plain black for nights on the town.