Bold And Edgy The Nike Tuned 1 Essential is a shoe you can't miss. The sneaker that became a sensation when it debuted in 1998 continues to make waves with its bold and edgy style. The double-lasted stretch synthetic upper offers great breathability. The injected ribs give it a fierce, eye-catching style. Max Air Units in the forefoot and heel ensure lightness and comfort. Tuned Air technology in the midsole ensure adequate cushioning. The durable rubber outsole offers sure-footed grip. Get ready for action with the Nike Tuned 1 Essential.