The LEGO Ninjago x adidas FortaRun X J ‘Kai’ is a part of a collaborative collection between adidas and the popular Danish toy brand. The shoe features a textile upper in different shades of crimson, with tonal three-stripes and a distinctive flame graphic on the toe. To ensure a snug fit, the shoe is equipped with elastic laces and an adjustable hook-and-loop ankle strap. The heel includes a webbing pull tab with Ninjago branding, which stands out with its black finish and facilitates easy on and off.