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Tie the past to the future with the Nike Air Waffle Trainer. First released in the '80s, the Nike Air Waffle Trainer was built to be lightweight and durable, and it continues to build on its legacy by offering excellent support and a comfortable ride. It features a mesh upper with leather overlays for a snug fit, an Air® unit in the heel for cushioning, a full-length PU midsole for supportive comfort and a waffle pattern outsole for versatile traction. Removable insole. Wt. 11.8 oz.