Careful inspection reveals that the “Carbon Blue” is in fact a tasteful combination of accents and hues from a trio of previous YEEZY BOOST 700 releases, all contrasted with new blue details. The classic Wave Runner lends its grey mesh midfoot panel and supple leather overlays, while shades of blue and grey are contracted from the “Teal Blue.” The beefy midsole borrows its grey base tone and pops of orange from the “Inertia,” encircling a full-length BOOST footbed. The look is finalized by a classic gum outsole.