Standard fit With cups New colors are now available for the popular collaboration cup-tank top with Junko Kato. We've also expanded the size range for this release. [Fabric] Made with 95% cotton, highly stretchy fabric from Japan. The inside of the cups uses Tencel, which is gentle on the skin, for comfort. The structure is designed to minimize show-through and prevent transparency, so you can wear it with confidence even in light colors. [Cups] Features thin cups developed specifically for this product, creating an elegant and healthy silhouette. Leveraging the expertise of a lingerie brand, we've achieved a stable hold that is typically difficult for open-back designs. The size is standard fit.