Jordan 4 Retro OG SP 'Brick by Brick' by Nigel Sylvester blends classic Air Jordan 4 lines with BMX-inspired details. The design highlights a Firewood Orange leather upper, Cinnabar accents and a Sail midsole, plus a signature 'Bike Air' heel logo. Key attributes: Firewood orange | Sail | Cinnabar | Leather | Cushioned midsole with visible Air unit | Durable rubber outsole | Lace-up closure | Velcro heel strap | TPU support wings for midfoot stability | Firewood orange leather upper | Cinnabar underlays and accents | Sail midsole | 'Bike Air' heel branding (Nigel Sylvester homage) | Quarter-panel mesh/netting | Molded eyelets and TPU support wings | Composition & care: Leather (upper) | Foam midsole with Air-Sole unit | Rubber (outsole) | Textile (lining) | Wipe clean with a damp cloth. Do not machine wash. Store in a cool, dry place.