The NCAA x adidas UltraBoost brings together sustainable materials with a color scheme inspired by the Louisville Cardinals. Composed of 50% Parley Ocean Plastic and 50% recycled polyester, the Primeknit upper features a two-tone woven pattern in white and black. Black and red Three-Stripes adorn the molded midfoot cage, while interchangeable webbing straps offer wearers further opportunity to display their team pride. The lifestyle runner rides on a responsive Boost midsole, supported underfoot by a Continental Rubber outsole.