This is a hooded vest for diving. It's made of jersey on the outside, skin on the inside, 5mm thick, and black. I think it looks cool and is for professional use. It will keep you very warm if you use it with the wetsuit I have listed separately. It's been 10 years, but I haven't worn it recently, and I haven't used it often. I've stored it hanging in the shade indoors, so I think it's in good condition. There are some cracks on the skin, mainly around the head, but they are only on the surface and haven't gone through to the jersey. It can still be used. It's for a slender person who is 175cm tall and weighs 60kg. It's probably a Scubapro product, but this type doesn't have any markings. Please check the photos and purchase with the understanding that it is a used item, a second-hand item, and that there is some damage. Please leave a comment before purchasing, as I will double-check the wetsuit. Thank you for looking.