These fitness tights have been developed to be superior to every other tight on the market. The specially designed fabric is developed to give proper compression while also being moisture wicking, comfortable, and extremely durable. It will hold up with extensive use without piling, fading, or wear. The yoga style waistband has been specifically designed and rigorously tested to be comfortable and extremely resistant to any sagging during rigorous activity. We spent an incredible amount of time developing what we confidently feel is the best fitness tight on the planet.