Afterpay’s Summer of Sports Fashion Trends
Consumer shopping insights reveal how the summer of sports is driving Gen Z and Millennial fashion choices this season.
The summer of 2026 has been nothing short of spectacular for sports fans, with the NBA Finals, Formula 1 races, and Wimbledon creating a cultural moment that extends far beyond the playing field. Afterpay data shows that this athletic energy is translating directly into fashion choices, with sports-inspired trends experiencing unprecedented growth among Gen Z and Millennial shoppers.
Using consumer shopping insights, Afterpay aggregated data from its network of over hundreds of thousands of brands to identify the sports fashion trends that consumers are shopping for this summer while paying over time.
Jersey Girls Take Center Stage
The biggest winner of the summer? Jerseys are having an absolute moment, with an explosive 154% year-over-year increase in sales. Gen Z is leading the charge with a staggering 601% growth in jersey purchases, while Millennials contribute with a solid 11% increase. Together, these demographics represent 47% of all jersey sales, proving that sports fandom has become the ultimate style flex.
Racing to the Top
Formula 1's cultural takeover is undeniable, and the fashion world is taking note. Vintage racing t-shirts have surged 145% year-over-year, with Gen Z and Millennials accounting for a remarkable 81% of all sales. The aesthetic appeal of racing culture - from the sleek graphics to the vintage motorsport vibes - is resonating with younger consumers who see these pieces as both nostalgic and effortlessly cool. Racing jackets are also gaining momentum with a 63% increase, showing that the motorsport aesthetic extends beyond casual wear into outerwear.
Tenniscore Gets a Modern Twist
While Wimbledon inspired a wave of tennis-adjacent fashion, the trend took an interesting turn. Polo t-shirts saw a respectable 37% increase, with Gen Z and Millennials representing 68% of purchases. However, traditional tennis wear like skirts and shirts declined, suggesting that consumers prefer elevated, fashion-forward interpretations of sports aesthetics rather than literal athletic wear.
The Rugby Revival
An unexpected trend emerged in rugby-inspired fashion, with rugby shirts jumping 87% year-over-year. This preppy-meets-athletic aesthetic is particularly popular among Millennials, who represent 45% of purchases, while Gen Z accounts for 18%. The combination of structured design and sports heritage creates a sophisticated yet relaxed look perfect for summer.
Game Day Accessories & Complete Looks
The complete sports-inspired look extends far beyond jerseys and racing tees. Today's consumers are building head-to-toe athletic aesthetics with accessories and bottoms that blend comfort with style. Baseball hats lead the charge with a 31% year-over-year increase, but Gen Z's adoption tells the real story with a massive 229% growth rate.
But the game day look doesn't stop at headwear. Boxing shorts have surged 113% year-over-year, with Gen X leading at 295% growth as consumers embrace the athletic-leisure hybrid. Capris are making an unexpected comeback, up 59% year-over-year, driven by Gen Z's 342% growth rate. Even footwear is getting the elevated sports treatment as kitten heels have jumped 207% year-over-year, with Gen Z driving 255% growth.
This diverse accessory mix shows that sports fashion isn't just about team loyalty, but it's about creating a lifestyle aesthetic that moves seamlessly from the stadium to the street.
Beyond the Game
What's fascinating about these trends is how they reflect a broader cultural shift. Today's consumers are investing in pieces that allow them to participate in sports culture as a form of self-expression. The data shows that Gen Z and Millennials are driving growth not just through volume, but through their approach to sports fashion as lifestyle branding.
The summer of sports has proven that athletic inspiration extends far beyond the stadium. From Formula 1's vintage appeal to baseball's timeless Americana, sports fashion has become a way for young consumers to connect with cultural moments while expressing their personal style.
Whether you're channeling your inner racing driver with a vintage tee or supporting your team with a statement jersey, Afterpay makes it easy to shop these trending sports-inspired looks. Download the Afterpay app to access all your favorite brands and join the sports fashion revolution.
Methodology
Afterpay US data analyzed between May 1 - June 30, 2026 versus the same period the previous year.
