This is a set of 4 Uniqlo short-sleeved undershirts. All are short-sleeved, size 70, cotton material, with only the white ones being mesh. All are from Uniqlo. The colors are navy x brown, navy x white, navy, and white. There are no noticeable stains and they can still be worn, but please check the images for wear and tear as they were used by a child. Would you like them for a change of clothes? I am also selling other undershirts.