Episode: #28 'The Alternate Side', #31 'The Pez Dispenser', #33 'The Fix Up', #34 'The Boyfriend Part 1', #35 'The Boyfriend Part 2' & #36 'The Limo'
Year (of Sneaker): 1992
Nike's Air Trainer E range got some serious product placement on Seinfeld. The E High got airtime in no less than six episodes, which ties the Supreme Focus for the second most-worn behind the Digs Pro Low. It's not even that great—the Lows are better—but Jerry does sport it for his encounter with an Bright Ceramic Air 180-wearing Keith Hernandez in 'The Boyfriend Part 1,' which counts for a lot.