Gymshark leggings. No size tag but I’m pretty sure these are a small. Pre-kids I used to wear smalls for the most part (usually fit in a small / size 4) so I’m sure these were a small. Super stretchy but hold you in! I just don’t fit in anymore since having a baby. These were worn so a little worn on the middle outside but not noticeable, but are still in great used condition.