Men's Lifestyle July 7, 2026 0 Comments

The Surprising Rise of the Birkenstock Boston: How This Humble Shoe Became a Style Powerhouse You Didn’t See Coming

“You need to understand we are not a footwear brand.” Say what? That’s the curveball Oliver Reichert, CEO of Birkenstock, lobbed my way when I reached out earlier this year. At first, it feels like walking into a room expecting sneakers and finding a footbed revolution instead. For a brand that’s been glued to the human foot since 1774—yeah, over 250 years—you’d think they’d just call it what it is: shoes. But no, Birkenstock is on a whole different wavelength. They claim the crown not for footwear but for pioneering the footbed—a contoured, cork-and-latex marvel that’s practically a foot’s best friend. So how does this deep-rooted obsession with footbeds tie into the cult-like devotion around the Birkenstock Boston clog, that chunky, closed-toe slip-on turned style staple? Spoiler alert: It’s a tale stretching back to a 1902 invention, mid-century breakthroughs, and a 1976 “radical” design that quietly kicked off a footwear dynasty. Curious how a shoe that screams “comfort first” became a fashion icon? Stick around, because this isn’t just sandal talk anymore—it’s a five-minute dive into design history and the enduring power of a product that’s bigger than shoes themselves. LEARN MORE

5 min read

“You need to understand we are not a footwear brand.”

This is one of the first things that Oliver Reichert tells me when I write to him earlier this year. And it’s kind of strange, considering he’s the CEO of Birkenstock, the German brand that traces its origins back to 1774 and has, for the entirety of that 252-year history, been in the business of selling things that go on people’s feet. But it’s also emblematic of the way that Birkenstock views itself.

“We are a footbed company—we are the inventor of the footbed,” Reichert continues, referring to the contoured, cork-and-latex foundation of all Birkenstock shoes. “That’s the core of every product and the starting point for any conversation about design, including the fashion world when we explore ideas for collaborations. No one stands above the product—the product itself is bigger than anything else.”

So. Not footwear. Footbeds. Got it.

Courtesy of Birkenstock

But here’s the thing. When I write Reichert, I’m not exactly asking about footbeds. I’m asking about the Birkenstock Boston clog, a chunky, closed-toe slip-on that has, over the course of its 50-year history, evolved from a not-quite-loved design into a staple of many men’s footwear rotations. I want to know how we got here, how such an offbeat style became entrenched in modern American style. So how did we shift from clog talk to a discussion about footbeds, specifically?

To answer that, you need to go back more than a century, to 1902.

That’s when Konrad Birkenstock, grandson of the founder Johann Adam Birkenstock, introduced his “fussbett”—or “footbed”—to the world. It was the first contoured insole created for use by shoemakers in custom footwear, designed to mimic the natural shape of a foot at rest and promote healthier movement. It was a sharp departure from the flat, rigid insoles that were common at the time, and it continues to be the innovation that underpins everything at Birkenstock.

But it took a while for the company to take it much further. Carl, Konrad’s son, spent decades in pursuit of the “ideal shoe” when he joined Birkenstock. Despite his enthusiasm, financial troubles, war (the company has an accounting of its history during those years here), and failed prototypes stymied further progress.

Courtesy of Birkenstock

It was Carl’s son, Karl, who eventually managed to break through. He joined the company in 1954 and, in 1962, finally got a full-fledged Birkenstock sandal into production—footbed and all. The new design (sold as the Madrid since 1979) didn’t meet with initial acclaim. The brand, however, remained undaunted, iterating on the design with models like the Zürich, Athens, Oslo, and the now-iconic two-strap Arizona. (The origin of Birkenstock’s city-based naming convention remains fuzzy. Dr. Andrea H. Schneider-Braunberger, historian, recalls that Karl Birkenstock saw a couple shoes dubbed “Naples” and “Florence” that his father bought from another producer when he was about 10. “So maybe he remembered when he was an older man,” she says.)

Meanwhile, a German-born designer named Margot Fraser brought Birkenstock to the U.S.A., selling the shoes with a heavy wellness bent at health food stores and similar spots. Stateside fandom began to grow, first with doctors who appreciated something comfortable to stand in all day, then with the counterculture. But not every guy could get on board with the hippie aesthetic, which meant open-toed sandals weren’t the easiest thing to understand—or wear.

Enter, in 1976, the Boston. It was an immediate hit with medical professionals (of course), chefs, and anyone else who needed work shoes with toe protection, Schneider-Braunberger explains. But it was still a little odd. Because at this point, Birkenstock had tuned in a formula for its beloved footbed, using a cork-latex mixture that provided the necessary blend of flexibility and support. You could see it from afar, a quick indicator of the shoe’s provenance that wasn’t exactly in line with the glitzy aesthetics of the era.

“When Karl Birkenstock introduced the Boston back in 1976, it was radical,” says Reichert. “A unisex clog, natural materials on show—not exactly what mainstream fashion was into at the time. What feels iconic now was actually pretty countercultural back then.”

Courtesy of Birkenstock

But despite that distinctive footbed, it soon caught on with a larger audience. You can chalk that up to the simple decision to keep one’s toes out of view.

“In the U.S., Karl Birkenstock and Margot Fraser even called it the ‘formal’ Birkenstock, basically a closed-toe and office-ready answer to a brand that was mostly about sandals at the time,” Reichert continues. “Not long after, fashion picked up on it. Designers started putting the Boston on runways way before collaborations were even on our radar.”

Schneider-Braunberger credits Japanese designer Issey Miyake with engineering the first appearance of the Boston on a catwalk, back in 1987. It wasn’t a collab, but it was a big moment nonetheless. “And it’s always the same story,” she continues. “The first designer started; some other designers followed. And then the shoes found their way to the fashion journals. People started to speak about them. The next step is the mainstream.”

Alongside Birkenstock classics like the Arizona, the Boston became a hit in the ’90s, though you were more likely to see it at a music festival than at New York Fashion Week. But in the early 2000s, the company’s initial disinterest in working with outsiders evaporated. There was a partnership with Heidi Klum in 2003. Team-ups with Manolo Blahnik, Celine, and Rick Owens—among others—followed. It was poised for the big time.

During the pandemic, the demand for easy, comfortable shoes skyrocketed. The Boston seemed almost inescapable. I was wearing a pair pretty much every day, and I’d see a few more every time I ventured outside. When the lockdowns ended, despite my avowed love of my clogs, I wondered if it might be the trigger for a sort of dormancy period.

Oh, how wrong I was. The Boston is still going strong. So, what’s really the secret to its success? Reichert and Schneider-Braunberger point to the fact that, in its half-century on this planet, the clog has remained pretty much unchanged. Yes, Birkenstock introduced branded buckles and a distinctive “bone-pattern” sole along the way, largely to signal to customers that they were getting the real deal and not a ripoff. But the shape—Reichert calls it “almost Brutalist,” and I’m inclined to agree—and the all-important footbed, those are constants. This is a piece of design and footwear (and footbed) history that hasn’t been messed with for decades, which is impressive in and of itself and a decent indicator that Birkenstock created something truly special back in 1976.

Courtesy of Birkenstock

“When the Boston was launched, it didn’t fit into any existing category,” Reichert says. “Instead, it created its own category—a category that we call our own today.” Schneider-Braunberger continues: “It’s one of those Birkenstocks that is so clearly linked to the silhouette and the name Birkenstock. Everybody will immediately recognize it.”

Which is undeniably true. But there’s more to it than that. Because even though the Boston is a quintessential Birkenstock creation, it’s also remarkably malleable. It’s a canvas for collaboration. A shoe that all kinds of guys can slip into and make part of their own, unique looks. Once you’re into it, things get personal.

“The fact that it works in so many different ways kind of says it all—its versatility is a proof of concept,” says Reichert. “People make it their own, and that’s what keeps it alive across generations.”