Our lightest Ultraboost shoes yet, made in part with Parley Ocean Plastic.FEATURES:-Feel good, run fast, do better.It´s a cycle.Add bounce to your run with the Ultraboost 23 running shoes.The lightest and most responsive Ultraboosts yet, they´re also made with a lower footprint than previous versions.The magic lies in the Light BOOST midsole, a new generation of adidas BOOST with even more energy return.That means you´ll feel more energised across the miles, no matter the pace or distance.-Regular fit.-Lace closure.-adidas PRIMEKNIT+ textile upper.-Textile lining.-Linear Energy Push system.-Light BOOST.-MADE IN PART W PARLEY OCEAN PLASTIC.