Why are New Balance 530 so popular?

I'm genuinely curious, what's driving the immense popularity of the New Balance 530 sneakers? Is it the unique design that appeals to a wide range of fashion-conscious individuals? Or is it the comfortable fit and durability that make it a go-to choice for athletes and everyday wearers alike? Could it be the nostalgia factor, reminding people of a bygone era in sneaker culture? I'd love to hear your insights on this intriguing trend.