There is an extensive range of clothing for women, of all sizes, where athleisure is concerned. Here are some of the basics which you will require. When it comes to which style of women’s gym top wear is suitable when working out. Must try looser fabrics. Gym wear t-shirts give you much more room to breathe, whereas the tighter fits offer a more sweat-wicking fabric. Ultimately, comfort and confidence are the two great things that keep coming back to you, when choosing women's gym bottom wear.