VGUC rose pink/red Align II leggings

I've worn these 2-3 times. I km labeling it as VGUC because there is light sueding on the inside butt area (last photo), but the outside looks fine (third photo). I must have worn the wrong kind of underwear with these at some point, unfortunately. Style name is Align II in color Vintage Rose. Cat-friendly, smoke-free home.