Marathon Race T-shirts, XS size, set of 4. Size: Suitable for heights of approximately 157cm to 163cm (unisex) Material: Polyester Manufacturers: Asics (red) x 1 New Balance (navy x yellow) x 1 Mizuno (light green) x 1, (navy x white) x 1 All shirts have been worn a few times. They were worn by a middle school child. There are no noticeable stains or damage. I think they are in relatively good condition. * Photo 10: The Mizuno T-shirt had a square printed pattern on the sleeves, but the corners started to peel off after washing, so I removed it all. Please purchase if you don't mind. They will be shipped via Mercari mail (post-in). Instant purchase is OK if you have no questions.