About the product: This is a short-sleeved gym uniform from School Uni's high-performance "Clean Magic" model. It's designed to easily release mud stains, making laundry significantly easier, so it's highly recommended for new school entrants or when replacing uniforms for the new school year. Size: 130cm Model number: N1896 Features: UV protection, sweat absorption and quick drying, mud-resistant processing About the size: The official website recommends purchasing "one size up" for this model. This size is ideal for children currently around 120cm, allowing for a little extra room (or a just-right fit). Condition: Purchased for school preparation and only tried on at home for a few minutes to check the size.