O'Neill Women's Semi-Dry I believe the size is MS. I wore it at 157cm and 46kg, and it fit snugly, or was slightly tight. I purchased it at an auction. I have only used it in freshwater for several years. It was warm even in December and January. I will fold it and ship it. *Please check the images for wax marks and creases. It has been used quite a bit and was stored in a closet at my parents' house, so please understand that it has been stored by a non-professional. Also, as it is a junk item, please refrain from claims or returns. Type: Semi-Dry Gender: Women