Authentication and StockX’s global arms race against fraudsters

As we saw in part one of this EC-1, sneakers have evolved from an enthusiast community of collectors into a global multibillion dollar business, in part due to StockX's influence over this burgeoning market. Individual pairs can sell for well over $100,000, and as sneakers have gone from cultural symbol to cultural asset, they have increasingly become the target for criminal groups looking to make a quick buck from counterfeits.

StockX is fighting an arms race against international criminals who can make a killing if they can get a fake through its authentication processes. Every year, StockX improves its practices, and every year, its opponents sharpen their skills, getting just one more detail right. Sneaker fraud is big business: The feds seized tens of millions of dollars in fake shoes last year in just one haul. By some estimates, the sneaker fake goods market is growing and is now well into the nine figure range.

As the key to the community's trust and the company's international expansion, StockX reveres themselves most on the constantly evolving process of authentication. Yet even with all its resources and skill, it can't always get it 100% right.

As the key to the community's trust and the company's international expansion, StockX reveres themselves most on the constantly evolving process of authentication.

In this part of the EC-1, we'll explore how authentication got started at StockX and how it has grown, as well as what it takes to compete with the fakes - and the fallout when the company gets a decision wrong.

It was a crazy feeling - the worst."

Longtime sneaker collector and newish sneaker YouTuber Blake Yarbrough always wanted Nike's Tom Sachs Mars Yard sneakers. The 2012 extra exclusive release features Vectran fabric from the airbags on the actual Mars Excursion rover. However, as a one-time manager at FinishLine, he couldn't see himself spending more than retail on sneakers.

The original pair from 2012 is the one I really wanted and still want, but they're just so much more money. When the 2.0 came out in 2017 I was like, they changed the materials and whatever, the color is a little bit different, but I still love it."

The NikeCraft Mars Yard 2.0 sneakers. Image Credits: Nike

He picked up a pair for $1,650 - the most he'd ever spent on shoes at the time - from StockX in 2018 and wore them often and carefully, even removing the insoles and replacing them with other inserts so as not to wear off the insole graphics. The Tom Sachs Nike box has a quote that says, These shoes are only valid if worn, and worn to death, by you. Poser need not apply." Unlike some sneaker collectors or resellers who keep their shoes deadstocked" or unworn, Yarbrough took that message to heart.

By the end of 2020 the resale value of his sneakers had significantly increased, ranging from $2,400 to $4,500. Yarbrough decided it was time to part ways with the shoes. They had a good run and he wanted to make some money to put toward other things. He posted the used pair on StockX-competitor GOAT for $3,000 and quickly received an offer for $2,600. Pleased with this number, he packaged them up in the original box along with a booklet that came with the shoes and sent them to GOAT to be authenticated and sent to the purchaser.

Yarbrough received an email saying the shoes would not be accepted, the transaction would not go through and that they were fakes. It was a crazy feeling - the worst." Yarbrough recalls it derailing his entire day and taking about two weeks to decide what to do about it.

To open that email, see that it said that they are replicas, and know, essentially, that I'm stuck with these shoes, and I'm out this amount of money is a really terrible feeling. It was something I haven't ever really felt before, like getting scammed," he says.

The dream and nightmare of Black Friday

Before we continue with Yarbrough, let's rewind the clock a few years back to the genesis of StockX. Sadelle Moore recalls the early days when he'd be sitting around the StockX Detroit headquarters waiting for sneakers to arrive. The brand launched with four dedicated authenticators in 2016, and he joined pre-launch during beta testing.

Early on we were getting 10 boxes a day and didn't have a set process. We'd wait for UPS to come with our orders and each have to make our own boxes. It was just me and a couple other guys, and it took us all a day to go through 10 shoes. It was such a long process," Moore recalls.

Sadelle Moore was one of the first authenticators to join StockX. Image Credits: StockX

As an early-stage company, processes were vague. We'd have to fulfill our own orders as authenticators then. Once I authenticated the shoe, I'd put it right back in the box and I just may have to ship it right out, and that would take all day," he said.

COO Greg Schwartz points to StockX's first Black Friday in November 2016 as a particularly pivotal day in the company's transformative early years. We all went from sitting behind a computer or traveling or whatever anyone was doing at the time to literally everyone working in that authentication center - which was really just the basement of the building we were in - as boxes were piling up. UPS was unable to even deliver them all because it exceeded the loading dock capacity."