4D and BOOST Meet On This Hybrid adidas Sneaker

4D and BOOST are adidas' most prominent modern-day cushioning technologies, and they've been united in unique fashion on a brand-new lifestyle silhouette. Dubbed the "4D Kick" by noted sneaker leaker YankeeKicks -- a name that at the time of writing has yet to be officially confirmed by adidas -- this hybrid sneaker is an appealing amalgamation of Three Stripes tech that reworks two well-known systems to create a new style.Heels are where the action is on the "4D Kick": they're bulbous like an U...