The Nike Dunk Low 'Polar Blue' showcases a clean white foundation complemented by steel blue overlays and a Swoosh in a matching hue. Retaining its heritage charm, the shoe incorporates ventilated perforations on the toe box and a breathable nylon tongue adorned with a woven Nike tag. Further Nike branding adorns the back tab and sockliner. Paying homage to its '80s origins, the shoe is grounded with a robust rubber cupsole, featuring an internal polyurethane wedge for feather-light cushioning.