I've only worn this a few times at tournaments, so it's in very good condition☆ The white areas in the back view photo (image 3) are just from the light; there's nothing there in reality. YONEX short-sleeved T-shirt with a black base and white crack pattern, made of lightweight and breathable polyester material. - Brand: YONEX - Size: XS (EU), XS (US), 5 (JP) - Design: Black with white crack pattern - Style: Short sleeve - Material: Polyester Thank you for looking.