The Nike Waffle Trainer 2 University Gold is a track-style running shoe that emulates the retro look of heritage running sneakers from the 1970s. The standout feature of this running shoe is the waffle stud design on the rubber sole, originally designed by Bill Bowerman, Nike’s co-founder. The studs were inspired by the grooves in a waffle iron and provide additional traction. The upper is primarily composed of lightweight nylon with a breathable synthetic liner. The large Swoosh on the side panel and the soft suede details also pay homage to the OG Nike Waffle Trainer. The sneaker comes in a collegiate-inspired colorway of University Gold, White, Black, and Medium Blue. What do our StockX experts love about this sneaker? The foam midsole with a wedge insert adds cushioning while enhancing its retro appeal. The Nike Waffle Trainer 2 University Gold was released on December 17, 2021, with a retail price of $100.