These are really useful and look pretty good. I replace my sneaker laces with these whenever possible for quicker on/off. (I don't usually wear shoes in the house. Plus they're great for quick changes while trying on clothes or other shoes.) I buy the size small for women's size 8 Converse or similar sneakers -- 5 to 6 holes on each side. I've only bought the white so can't speak about other colors.