Zumba tank top with a square neck and cross-back design, offering a comfortable fit and stylish look. - Product Name: Zumba Libre Square Neck Tank <Bold Black> Size S - Material: 74% Polyester, 26% Spandex - Design: Square neck, cross-back - Color: Black Thank you for viewing! This is a genuine JWI product, the latest design. I used it once, but I'm selling it because the size is a little big for me. I think it will also fit someone who usually wears size M! Original price: ¥9,680 → ¥7,000 I've discounted it because I removed the tag from the inside of the bra.