Used for only one season. It's a crew neck, so it doesn't show from under outerwear, and it's thin, so it doesn't feel bulky and was easy to use. It hasn't stretched out or become misshapen, and can still be worn. The name was written on the tag, so I erased it. Since this is a used item, please consider purchasing only if you understand. Uniqlo Heattech Kids' Undershirt