The adidas ZX 750 HD J 'Heatmap' is a sneaker designed specifically for older children. It features a visually striking gradient design with a mix of Solar Yellow and Hi-Res Red on the upper, which is made of breathable mesh material. The seamless overlays on the shoe are highlighted with a sleek black finish, including the iconic three-stripe branding on the quarter panel. The vibrant red color that distinguishes the forefoot of the sneaker is also found on the lightweight EVA midsole. To provide traction and durability, the midsole is reinforced with a grippy black rubber outsole.