Size... I think it's equivalent to L. There's a 70 written on it, see the photo. Inseam is about 72cm. These are white jeans from GU. Depending on the person, they might feel a bit skinny. They have a little stretch. I've worn them about twice. They've been stored at home, so please understand that they are used items before purchasing. I'm also selling a lot of other items. Thank you very much! (*˘︶˘*).｡*♡