I'm including myself, by the way. I'm one of the many people.
Sometimes there's too much of you, more often there's not enough. Either way, get out of here, will ya?
S/M fits women's shoe size 5-9/men's shoe size 4-8.
L/XL fits womens's shoe size 9-13/men's shoe size 8-12.
92% organic cotton, 7% polyester, 1% spandex.