​When the ESPYS return to New York on July 15, ESPN will introduce a new award alongside its traditional athlete and team honors: Best Tunnel Fit. The fan-voted category joins other new social-first awards, including Best Celebration and Best Sports Card, as part of ESPN’s effort to recognize sports culture “both on and off the field.”While the category celebrates athletes’ style away from the game, it also reflects the commercial value of athlete fashion. Tunnel walks have evolved from viral social media moments into marketing platforms for luxury brands, agencies and media companies, giving athletes new ways to shape their identities, engage fans and expand brand visibility.AdvertisementAdvertisementAdvertisementMore from Sportico.comWorld Series of Poker Returns to ESPN, Now With AIPLL Raises $100M From Tsai, Ares Amid ‘Critical Growth Window’Luxury sports stylist Courtney Mays, who works with clients including Chris Paul, has seen that shift firsthand. For athletes, she said, the tunnel has become more than a place to showcase an outfit. “This is an opportunity to use style as a vehicle for a social message,” she said.The ESPYS’ Best Tunnel Fit category had narrowed its finalists to Ferrari Formula 1 driver Lewis Hamilton and tennis star Naomi Osaka. Earlier-round nominees included Oklahoma City Thunder’s Shai Gilgeous-Alexander, Cincinnati Bengals’ Joe Burrow, Atlanta Dream’s Angel Reese, Gotham City’s Jaelin Howell, Dallas Wings’ Paige Bueckers and Chicago Bears’ Caleb Williams.Hamilton is one of the clearest examples of an athlete turning personal style into a business asset. Known for bringing luxury fashion into the Formula 1 paddock, Hamilton has built a reputation beyond racing through partnerships including his role as a Dior ambassador and guest designer. Osaka has followed a similar path through fashion and beauty partnerships, most recently through a series of high-profile on-court entrances. At Wimbledon, she wore a ceremonial robe designed by Hana Yagi over a custom Nike dress, following an Australian Open look inspired by jellyfish that she created with Nike and couturier Robert Wun earlier this year.AdvertisementAdvertisementAdvertisementThe rise of tunnel fashion did not happen overnight. Complexrecently described the pregame tunnel as “an important pillar of the modern NBA,” tracing its evolution from Allen Iverson to Shai Gilgeous-Alexander. Long before tunnel fits became a social media phenomenon, Dennis Rodman used his arrivals as an extension of his personality, while Iverson helped reshape NBA fashion through throwback jerseys, jewelry and hip-hop style. Years later, Russell Westbrook turned the walk into a daily fashion showcase, and Gilgeous-Alexander has continued that evolution with luxury-focused styling and statement looks.To be clear, tunnel fits aren’t exclusive to the NBA—or to sports arenas and stadiums. As the business