The Air Jordan 4 Retro OG SP Nigel Sylvester Brick by Brick is a bold tribute to NYC's red-bricked streets and Nigel Sylvester's BMX skills. The firewood orange suede upper and sail midsole contrast with Bike Air branding, mini embroidered Swoosh, and reflective 3M accents. This rugged build is designed for both BMX riders and streetwear enthusiasts, telling a story of perseverance and collaboration.