Compression tights are a workout staple that innumerable amounts of fitness aficionados swear by. No, not because they have insane slimming powers (although that is a plus too!), but rather for their ability to promote circulation while working out. Since proper blood flow is key to effective training especially if your ultimate goal is weight loss, compression tights should definitely be in your top drawer. Here, 10 anything-but-boring fitness leggings to inspire a trip to your local yoga studio.