Sometime between the recent Winter Olympics, Spring Training, and March Madness, ads for resale platforms like Depop and Poshmark slipped into the rotation—wedged between betting apps and a beer commercial. It didn’t feel out of place. If anything, it felt right on time.
That’s what caught my attention. That’s what made it interesting.
Because for all the discussion around circularity and conscious consumption, the relationship between fashion and sports has been on the rise. Now resale has quietly entered one of the most powerful cultural arenas in the world: sports. And in doing so, it’s revealing a friction the industry has yet to fully reconcile—one that sits at the heart of circularity itself.
Resale is both a solution to overconsumption and a function of it.
For more than a decade, resale has been positioned as one of fashion’s most promising sustainability pathways—providing a roadmap for reducing waste, extending the life of garments, and decoupling growth from production to consumption. The model is both intuitive yet disruptive, providing an optimistic outlook. And the numbers tell a positive story: ThredUp's 2025 Resale Report notes that the global secondhand apparel market is expected to reach $367 billion by 2029, growing 2.7X faster than the overall global apparel market. What was once second-hand is now central.
But this scale doesn’t necessarily equal transformation.
To understand what’s really happening, it helps to look at where resale is gaining traction; not just among sustainability-minded consumers, but within mainstream cultural systems that shape why we buy in the first place. Sports is one of the most powerful, communal, and emotionally-resonant drivers among them.
In the United States, nearly 73% of adults watch sports, with record-breaking viewership continuing to climb. The Super Bowl drew 127.7 million viewers, becoming the most-watched television program in history, while ESPN networks saw their most-watched WNBA regular season and postseason ever, averaging 1.3 million viewers per game. Live sports attendance reached exceptional highs in 2025, with major events drawing massive crowds, including over 1 million attendees at the US Open.
Globally, the scale is even more staggering: the FIFA World Cup draws nearly 5 billion viewers, while the Milano Cortina 2026 Olympic Winter Games generated over 10 billion social media engagements, more than triple the volume recorded for Beijing 2022.
And the cultural reach doesn’t stop at the game. Taylor Swift’s engagement announcement to Travis Kelce garnered 37.6 million Instagram likes. Welcome to Wrexham, the docuseries about the Welsh soccer club owned by Hollywood actors Ryan Reynolds and Rob McElhenney peaked at 5 million viewers per episode. An athlete’s walk into an arena has become part fashion runway, part marketing campaign.
These are not just entertainment moments, they are cultural infrastructure, shaping identity, belonging, and increasingly, consumption.
Sports fandom is not passive—it’s participatory. And that participation is often expressed through product: jerseys tied to players and seasons, limited drops tied to moments, experiences, and celebrations. The merchandise becomes a physical extension of narratives unfolding in real time.
But a jersey is rarely just a jersey. Its allegiance, memory, identity, and like most things tied to moments, its relevance can be fleeting. Closets fill.
This is where resale begins to make sense, not as a disruption, but as a continuation of the same systems driving overproduction in the first place.
Sports culture has long normalized secondary markets. Tickets are resold dynamically. Sneakers trade hands at multiples of their original value, with StockX reporting nearly 200 brands set all-time annual sales records on the platform in 2025. Sports collectibles fluctuate in value over time, generating more than $10 billion in gross merchandise volume on eBay.
The logic is already there and the systems are in place. Products are not static possessions; they are fluid, valued differently over time, and meant to move.
Resale, in this context, isn’t introducing a new behavior. It’s formalizing an existing one.
Something even more complicated is going on, resale is making it easier to consume.
Because when consumers know they can resell, even profit, the psychology of purchasing shifts and the perceived risk decreases. The willingness to buy, especially in an emotionally charged environment like a live sports event, increases. These things are no longer expenses but rather a temporary hold. A momentary expression. Something that can be passed on once the moment has passed.
Simultaneously, brands continue to operate within a system that rewards constant newness. New kits each season. New collaborations with each cultural crossover. Even double batches of celebratory swag prepped for the moment the buzzer sounds. New reasons to buy, again and again. The pace isn’t slowing—if anything it’s accelerating.
In fact, resale growth is itself fueled by surplus inventory and rising consumption volumes—the very dynamics it is often positioned to solve. What emerges is not a closed-loop system in the truest sense, but a highly efficient one: products move faster, ownership changes more frequently, and value is extracted across multiple lives.
This is the opportunity: to design for true circularity, not just movement. To build products and business models that prioritize longevity, not just liquidity—where resale is not an afterthought, but an integrated part of how value is created and retained over time.
But this shift doesn’t happen in isolation. Consumer behavior is already evolving. Shoppers are thinking about resale value at the point of purchase, weighing cost-per-wear, and engaging with fashion as something more fluid than fixed. At the same time, they are still being pulled into cycles of novelty, urgency, and identity-driven consumption—especially in cultural arenas like sports.
For brands and retailers, the challenge—and the responsibility—is to meet this moment with intention. Not just enabling resale, but shaping the conditions around it: producing fewer, better products, designing for durability and recovery, and redefining value beyond the first transaction.
Because the goal was never just to keep products in motion.
It’s always been about needing less of them in the first place.
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Published Mar 22, 2026 5am EDT / 2am PDT / 9am GMT / 10am CET