Scuba Diving Hood This hood is made from the same material as a wetsuit. It can keep your head warm during dives in low water temperatures. I don't remember the exact number of times I've used it, but I think it's less than 10. There is some pilling from use, but there are no tears or noticeable scratches. There is one white stain, so please check the image. Size: S For reference, I am a woman with a head circumference of about 56cm. It feels very small, perhaps because it's designed to fit snugly underwater. It will be shipped in a Yu-Packet Post bag. Please purchase only if you understand that this is a used item that has been inspected by an amateur. Returns and cancellations are not accepted after purchase. Thank you for looking.