Launching as part of the fifth collaborative collection with the athleisure brand co-founded by Beyoncé, the Ivy Park x adidas UltraBoost OG ‘Halls of Ivy’ treats the running shoe to a monochrome neon green makeover. Drawcord lacing secures the flexible Primeknit upper, bolstered with a molded midfoot cage and external heel counter. Dual adidas and Ivy Park branding decorates the sockliner. The sneaker sits atop a full-length Boost midsole, reinforced underfoot by a Stretchweb Continental rubber outsole.