This shirts are the regular white shirts that you can purchase at a Wal-mart or whatever store it may be available in your town. The only reason I purchased this online is for convenience. There are no difference really compared to the other Hanes shirt out there other than the shirt is bit smaller that what I used to remember, and I am not fat, nor have I gained weight since I last purchased this product. i mainly use this for my inside shirt when I wear my military uniform. It being tighter/smaller than usual means it's collar would never crease, which is what I really wanted it for. I've washed it a few times now and it hasn't shrunk at all. Good product for one specific purpose of being an undershirt and nothing more.