Kotori Works Kitori Works 100% Wool Soft Gray Short-Sleeved Undershirt This is children's underwear that is no longer sold. It's made of shrink-resistant wool and can be machine washed. It doesn't get cold even if you sweat, and it dries quickly, so it's recommended for both summer and winter. It was especially useful when a child had a fever. There is damage to the sleeves, so please consider it if you can repair it or reuse it! Made using non-mulesed, high-quality wool. - Color: Gray - Damage: Damage to both sleeves - Design: Short-sleeved, round neck