I received the PEDS Women's Extreme Low Cut Peep Toe Liner, 6 Pairs, nude, Shoe Size: 8-12. These seem to run quite small even though the ones I got are the extended size of 8-12. I have Women's size 10 medium width feetbut his larger sizing really pull hard between my toes, ouch! I do like the idea for a toe-less liner that would stay put, but thee are just to tight and they do show along the sides with my Peep-Toe shoes.The fabric is very thin, almost like the thickness of a standard pair of lSee full review