The adidas Sport Shoe LEGO Yellow features a fun Lego-inspired design tailored for preschool-aged kids, combining a running shoe silhouette with playful elements. The upper consists of yellow mesh at the forefoot, reinforced with yellow synthetic material on the toe cap and eyestay overlay. It includes a padded blue textile collar and a tonal synthetic leather hook and loop strap, working together with elastic yellow laces that cross over the tongue. A vibrant red sock liner adds a burst of color, complemented by iconic black adidas 3-stripes on the side. The white foam midsole provides soft cushioning covered by translucent green synthetic, while the green and red rubber outsole offers traction with a design reminiscent of Lego bricks. Notably, the green rubber heel tab is shaped like a Lego brick and features a pull tab for easy wear. The adidas Sport Shoe LEGO Yellow debuted on December 3, 2020, for $65.