These are inner shirts for sports like soccer and basketball. The size is listed as adult S, but it's equivalent to a children's M-L size. My child wore these from around 6th grade to 2nd year of junior high. There is no yellowing. There are some minor scratches on the lining, but the front is not frayed. They are not very noticeable. There is a name written on the tag and the back, which has been erased with a marker. Please understand and accept these as used items. #innershirt #undershirt #unisex #soccer #basketball