HEATTECH material undershirts, size 90cm, set of two (white and black). My child rarely wore long-sleeved shirts, so these have been worn only a few times. However, they are used items, so please understand that there may be some pilling. - Brand: UNIQLO - Model Name: HEATTECH - Size: 90cm - Colors: White, Black - Type: Undershirts Thank you for looking.