Two pairs of ribbed leggings from the Korean children's clothing brand, monmimi. They are gray and pink. Both are size 120, but the gray ones have shrunk a bit and are shorter, likely due to more frequent wear. The inseam is approximately 41cm for the pink ones and approximately 38cm for the gray ones (images 5-6, measured by hand, so please allow for some error). The fabric is still in good condition.