cute but not as adjustable as i would have hoped [SEP] this material seems quite waterproof without a shiny plastic coating on it which results in a softer quieter shower cap so i would say it is a really nice shower cap if it fits you as ishowever for adjustability you can untie the bow to tighten it up if necessary but you end up with a gaping crease behind the bow and unless you are more talented than myself a bow that does not stay aligned and looks much worse than the one it came with i tried to swing that gaping opening and bow to the back of the cap for a shower but of course it still let water in underneath itif you anticipate having to tighten this as i did skull diameter measuring at around where the cap sits i would look elsewhere