With an emphasis on sustainability, the Ultra Boost 6.0 DNA is composed of Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic. 50% of the upper is textile, while 75% of the textile is Primeblue yarn. The pristine makeup is complemented with a slightly darker toned lace cage and heel counter that feature Milguard Ocean C, while a white Boost midsole tops off the design.