Foot Locker's Greenhouse and adidas collaborated in 2019 to commemorate Hispanic Heritage Month, unveiling a remarkable three-piece collection that included the Speedfactory AM4. The iconic sneaker, expertly crafted by M.Tony Peralta, introduced the captivating 'Alsacia' edition in sleek black Primeknit material. This stunning design showcased intricate paint splatters and a striking Lechon mask graphic on the heel, depicting the vibrant carnival celebrated in Peralta's ancestral hometown of Santiago, Dominican Republic. Moreover, the sides of the shoe featured the renowned Three-Stripes branding, adding a touch of elegance. Combining comfort and performance, the sneaker offers the innovative Boost technology for a responsive feel and a Stretchweb outsole for optimal traction.