Textile and synthetic upper gives comfortable support, Visible Air-Sole units for cushioning, TPU stripes on select stylesCondition - New Originally released in 1998. The Nike Air Max Plus Running Shoes is a super-techy sneaker with its floating cage, cushioned upper and heel logo. The Air Max Plus was instantly notable for its then-new Tuned Air technology as well as the eye-catching design. Air Max Plus quickly became the casual footwear of choice for the more daring sneaker connoisseurs across the globe.