HEATTECH long-sleeved undershirt, size 90, black. This is a HEATTECH item for a child who is 90cm tall. I used it for one season last year, but I'm selling it because it's too small now. Even though it was for one season, I only wore it a few times. I washed it and stored it in the closet. Thank you. - Brand: HEATTECH - Size: 90 - Color: Black - Sleeve Length: Long sleeve Thank you for looking.