The size is listed as 46, but I'm not sure what that equates to, so I've listed it as a size L. This price is for the tank top only, but I've included a photo on the fifth slide for reference, showing how it looks when worn as an undershirt. The white jacket is size M and is also for sale. Striped design tank top, size 46, polyester material. - Size: 46 - Material: 66% polyester, 38% rayon, 4% polyurethane - Design: Striped pattern - Color: White/Black Thank you for looking.