Well Lululemon won’t let me review this on site. Bottom line: avoid this underwear. Straight trash. At least a size too small for my boys. Medium fits like a small at the waist. I don’t know who created these but they don’t have male parts below. Literally torture to wear these for 5 minutes. Didn’t even get out of the house with them. For reference I’m dead in the middle of the medium size range and have 10 lululemon shorts, 5 joggers, and 3 sweat pants. Throwing these right in the trash.