The hood has a decently sized mouth-hole on the front that a penis gag could fit through. There are no eye or nose holes. It has a lace-up back which allows it to be snugly sized to most heads by pulling them taut when you put it on. The back even has an extra flap to keep hair out of the laces. The collar is adjustable, and there are adjustable straps looped over the eyes and under the jaw. The adjustable straps all have special loops for locks to be used to keep the sub stuck inside. Locking the collar will keep it on your subs head. The eye straps when pulled tight over the padding cause... Show more