DB713: EXPANSION PACK is an exploration for new sets of colors for the Dior B713 sneaker proposed by SAND CASTLE founder Alfi Kane.

Through meticulous study of current fashion trends and "hyped" colors, Alfi Kane re-imagined 5 different color-ways for this new Dior silhouette. Inspired by the late Designer Virgil Abloh, he incorporated the double lacing system which in return added depth and extra contrast to the sneaker. This feature is also an homage to the late designer.