
Left to right: Ben Weiss (Syntilay), Joe Foster (Reebok | JW Foster Heritage Ltd), and moderator Scarlett Sieber (Money20/20) at a panel discussion
At the intersection of artificial intelligence and fashion, a new footwear brand is making waves by merging cutting-edge technology with a direct-to-consumer ethos. Syntilay, a startup founded by entrepreneur Ben Weiss, has introduced what is reportedly the first commercially available shoe designed by AI.
The product: fully 3D-printed slides that mark a significant departure from traditional footwear manufacturing methods.
In conversation with e27 on the sidelines of Money20/20 Asia in Bangkok, Weiss spoke about the multi-year journey that led to Syntilay’s recent milestones. “We recently launched the first AI-made, commercially available slide. This company’s been a couple of years in development—putting everything together: team, supply chain, potential retail partners,” he said.
What sets Syntilay apart, according to Weiss, is its commitment to taking conceptual technology and bringing it into a practical, consumer-ready form. “There’s this big appetite for applying cutting-edge technologies in a way that benefits the consumer. There are so many amazing innovations that get stuck in the concept phase—like those cars that never hit the road. Consumers are kind of sick of that. They want something new,” he explained.
Weiss argues that the application of AI in design is not just a novelty but also a genuine efficiency enhancer. “You can produce something practical with AI, and there’s a real benefit to it. It’s much faster, more cost-effective and efficient to actually design with AI.”
Beyond product innovation, Syntilay is developing a customer experience model rooted in personalisation and accessibility. A forthcoming launch in New York City will allow customers to receive custom-made shoes using a smartphone-based foot scanning process.
“We scan your feet with your phone camera, put an A4 piece of paper next to each foot for measurement, and we’re working on even more precise versions,” said Weiss.
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The startup’s go-to-market strategy also reflects its tech-native approach. Weiss describes Syntilay as a “social-first brand,” leveraging content creators and online communities for product development and outreach. “Our brand is a content creation brand. That’s how you can appeal to younger demographics—you need to meet people where they are,” he said.
Syntilay plans to roll out a range of new shoe designs in 2025, including collaborations where creators can act as creative directors on their own models.
According to Weiss, the brand is also actively pursuing partnerships with artists, athletes and other influential voices. “With our system of AI design and 3D printing, we can now support people who have never made shoes before to create their own.”
Entering white spaces
While Weiss brings energy and a tech-driven vision, the brand’s strategic foundation is bolstered by the experience of Joe Foster, the co-founder of Reebok.
Foster, who helped build Reebok into a US$4 billion global brand before stepping back in 1991, sees parallels between his own journey and what Syntilay is attempting today.
“You’ve got to enjoy the problems as much as the successes,” Foster told e27. “When developing a business, you decide whether you just want to build something to sell it, or, as in my case, you want to build a brand. Building a brand takes a lot longer.”
Foster recognises that the landscape for brand-building has fundamentally changed since he launched Reebok in 1958. “We didn’t have social media, computers, or smartphones. You had to go to trade shows and meet people face to face. These days, you can get straight to the people very quickly. So everything has changed.”
Also Read: Fixing fashion’s inventory crisis: How Nūl uses agentic AI to stop overproduction
So why partner with Weiss? According to Foster, it’s all about potential. “This guy has energy. You can see it, you can feel it. You need that,” he said.
He also believes Syntilay is tapping into a shift in consumer taste.
“Sneakers have taken over the street for years, but now there’s a move towards simpler footwear, like slides. Ten years ago, people dismissed Crocs. Now, they’re everywhere. So there’s clearly a market.”
Foster is particularly intrigued by the disruptive potential of 3D printing. “With 3D printing, you can build a lot more using fewer machines. But if you’re looking to do Reebok-level volumes of five million pairs a month, you’d need to scale traditionally,” he noted.
Still, he sees Syntilay’s model as a viable play in a changing market. “I like the disruption. I like the change. It’s about finding that white space—that little bit different—that can become something massive.”
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