I have not worn these, I would return them, but they were so cheap, the return doesn't seem worth my time.  I have given these to good-will without wearing them once.  I put them on in my apartment and realized I could see my underwear through them.  Maybe wearing dark underwear would be ok, maybe the thin material would be good in summer.  This is not something I would ever wear.  I think I will keep my work pants purchases to JCPennys, where I can try on and easily return.