I purchased this at a surf shop about 4-5 years ago for around 8,000 yen. ● Two stripes on the sides ● Stretch material ● Elastic waistband + drawstring ● Medium size As you can see in the image, there's a long thread-like piece coming out of the drawstring hole at the waist. I think it's okay to cut it, but I'm selling it as is. The elastic in the waist feels a little loose, but I don't remember if it was like that originally, as I've only worn it about 4-5 times. I'm not sure if the elastic can be replaced because the brand tag is sewn on the back. Please understand the above before purchasing. It might be over 3cm thick, so it might be sent by regular mail. Thank you for your understanding.