Allbirds shoe brand

Allbirds, a San Francisco based startup, sells the shoes that everyone in Silicon Valley is wearing and it has opened a store in Manhattan. Allbirds cofounder Tim Brown says the company has come to New York to offer a great customer experience and a distinct, different, and thoughtfully made product. And it seems like it's resonating so far. This question is at the heart of Allbirds: If you could make just one shoe, what would it be?