Sofie triangle bikini top from Bond-eye featuring black, recycled polyamide blend, crinkled finish, triangle cup, halterneck tie fastening and rear tie fastening. Be mindful to try on swimwear over your own garments.. POSITIVELY CONSCIOUS: This Planet Conscious product is crafted from certified recycled or upcycled materials, which helps you make a better choice for the environment as they generate less energy, save water and reduce the need for new raw materials. For recycled synthetic clothing products we highly recommend using a microfibre-catching washing bag to ensure that no microplastics that can pollute water are released in the process..