Flabjacks

You see these sneakers and immediately know someone thought carefully about them. Every surface is covered, but it never feels chaotic. It’s dense with images and details but organized, full of characters and patterns that suggest a whole world living on the shoe.

That’s Ton Mak’s style. She’s better known on the internet as Flabjacks, and when Nike asked her to contribute to their Free Expression series, she took the Free RN and filled it with her work: playful characters, intricate patterns, doodles that sit somewhere between cute and weird.

Mak studied anthropology at University College London before landing in design and art. Her work is playful and charming, but there’s always weight underneath—emotions, anxieties, a kind of careful darkness tucked into the cuteness. The sweetness isn’t simple. On the sneaker, that showed up as layers of detail; it’s the kind of thing that actually rewards looking closely at it.

Most limited edition collaborations feel like someone drew a graphic and stuck it on a shoe. Mak worked differently. She didn’t impose a design onto it; she worked with what was already there, using the structure and shape as part of the whole thing instead of fighting against them. That’s harder than it sounds, and it’s why this actually works.