The B30 Countdown Tech sneaker is distinguished by its sporty silhouette combining couture codes with technical performance Directly inspired by the modern running world the ultralightweight sneaker is crafted in N3O nylon a multilayer semi-transparent and ultra-breathable technical fabric It is enhanced by gray injected rubber inserts and the CD30 signature with a graphic twist It also features rubber Dior B30 and CD30 signatures on the tongue and back A sculpted sole in a blend of flexible rubber and foam ensures optimal comfort and is embellished with various hallmark details The B30 Countdown Tech sneaker will complete both sportswear and casual outfits