One pair of tan Bombas women's no show socks for sale. Size is women's large (see photo of inside of heel where size is marked). Inside of heel has grippy strip to help stay in place. Socks would show with most, if not all, flats, but not with tennis shoes/sneakers. See photos of socks on my feet to see how far they come up. These have been barely used, but do have some discoloration from wearing with black leather shoes. I wore panty hose while taking these photos and washed the socks afterwards! Socks have been kept in a smoke-free home. I have similar listing and will offer a discount for a bundle.