The Sienna bikini bottom from SOLID & STRIPED featuring yellow, multicolour, recycled polyamide blend, all-over floral print, stretch-design, gathered detailing, low-rise and medium to full coverage. Be mindful to try on swimwear over your own garments.. This item is made from at least 50% recycled or upcycled 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.. Learn more about what makes a product Conscious on our Conscious Criteria page.