The Air Jordan 4 Retro 'Infrared' offers striking colour blocking that harkens back to the 2013 AJ4 'Green Glow' release. The upper is made of smooth nubuck in a charcoal colour. The forefoot overlay is a lighter shade of grey, with black accents on the quarter panel netting, structural wings, and Jumpman-branded heel tab. The colour of the sneaker's name illuminates the woven tongue tag and a quartet of sculpted eyelets. For a smooth ride, a polyurethane midsole incorporates visible Air-sole cushioning in the heel.