Great product.  Really easy to keep in my purse. My hair is black, so the ear warmers are not visible when my hair is down. I do not exercise in them, I just wear them to walk my dog or normal walking to/from the car. They stay on pretty well. Occasionally fall off if I am bending a bit.  Very comfortable and easy to use.  I wear the small without earrings. If I am wearing earrings, I wear the large. I bought both. The bag is an added benefit.