I buy a lot of Danskin tichts like this and they are not all the same.  Some fabric is shinier and doesn't have as much cotton.  I like the ones that aren't as shiny that feel more like cotton.  These are like that and I find them much more comfortable.  I'd live in them if I could!
Update September 2009:
Still loving these but sure wish the seller would carry more black ones!!  Every time I come to buy black they are out, and black is the only color I ever buy.

UPDATE NOV. 2010:  DON'T  buy these!!!!!!  I have been watching to see if these would ever come back on Amazon.  I haven't seen them here in years so I was thrilled to find them again and ordered two.  I've barely worn a pair and they are already PILLING in the crotch area between the legs.  THE NEW ONES ARE NOT LIKE THEY USED TO BE!!  I still have several that I purchased from Amazon  years ago for which I wrote this original review,  so I pulled them out to compare.  NO PILLING,  and the old ones are also  thicker.  I held them up to the light and stretched them to compare.  For $25 I expected lasting quality and extremely disappointed in this product!  I will tell you that the ones which I raved about were made in USA,  and these now are made in TAIWAN.

OLD ONES:  92% COTTON
  8% LYCRA

NEW ONES:  55% COTTON
  35% POLYESTER
  10% LYCRA

 It is very easy to see that these new ones will not be holding up.  Obviously it is cheaper for them to produce leggings made with Polyester.  I just saw something on tv about the expense of cotton.  I would rather pay more for cotton and get something that's going to last!  My new rating for these is 0 stars.