Nike Air Jordan 4 Nigel Sylvester Brick By BrickBMX virtuoso Nigel Sylvester and Jordan Brand team up on this charged edition of the AJ4. In the worlds of sport, culture and philanthropy, the "Brick by Brick" colorway is a testament to Nigel's belief in tenacity and progress. His commitment to push boundaries, make the tricks bigger and the world better inspired the fierce Firewood Orange leather upper. The Cinnabar underlays and accents pulse against the vibrant upper and a clean Sail midsole