This was worn as an undershirt when my child played soccer. The size is unclear, but it was used when the child's height was 125-145cm. - Brand: s.a.gear - Model Number: SA-Y18-002-012 - Material: 90% polyester, 10% polyurethane - Color: White - Design: Long sleeves, high neck There is some pilling on the back. Please check the 5th photo.