Review (2/5): Do the job but they're not made of cotton, as advertised.
Was looking for a sheer cap to protect my hair when I use my CPAP headgear. Did the job but I really wanted a sheer breathable cotton cap, though this thin polyester one is acceptable -- was just not what I paid for, and I probably won't continue to use. But I kick myself because I should have known that one this sheer (as shown on the mannequin) would most likely be polyester. But at least I'm not out big bucks.