White Lululemon athleisure shorts with built-in lining/underwear. I purchased these used from Poshmark. I believe the size to be 8 based on typical Lululemon fit, but they did not have the tag when I bought them. They are comfortable; the white is a bit faded from time but they still look nice. These are the short cut of Lululemon shorts and include a drawstring at the waist.