The 33MB Story: A Journey of Resilient Design

Our story is defined by a refusal to settle for the conventional. What began with ambitious 3D printing experiments evolved through the technical trials of the Adhesion Challenge—the grueling process of bonding complex artistic forms with premium durability.

By bridging the idea born in Lisbon, with digital innovation and the ancestral savoir-faire of Porto, we turned every error into a breakthrough. This evolution is our commitment to craft, persistence, and the beauty of an upward trajectory.

Hand holding a gray 3D-printed model of a sole that seems to be dripping upward against a white background

The 3D Printing Experiment

We attempted to 3D print the "Zero Gravity" drops to create a sculptural effect.

Black sneakers with grey soles that mimic paint dripping upward on a wooden floor

The Result?

Too bulky, too rigid, and lacked the "je-ne-sais-quoi" of artisanal luxury. It felt machine created.

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Close-up of a sole painted in orange next to an orange paint can and brush with newspaper in the background

The Adhesion Challenge

We experimented with high-tech liquid plastics to achieve the perfect drip.
We quickly learned that paint does not stick to plastic with the longevity a luxury sneaker requires. The drops cracked; the vision faded.

Our expert printer checking the design quality of our 33MB premium leather sneaker

The Breakthrough

We realized that to achieve "Lightness," we had to return to the human hand. We moved away from synthetic shortcuts and toward Portuguese craftsmanship.


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33MB Yang White Nappa leather low-top sneaker with exclusive pZero Gravity® rinted black drops design and black sole held in front of skycrapers

The Result

We discovered that the only way to make the "Zero Gravity" drops truly stay—and truly look like art—was a specialized printed process on premium Italian leathers.
By marrying high-end full-grain cowhide with an artisanal print technique, we finally achieved the impossible: a design that defies gravity, stays vibrant through years of wear, and remains as soft and breathable as the leather itself.

Today, every pair of 33MB sneakers—from the Dawn to the Nighty—is a finished chapter of that original pursuit. When you see the drops traveling upward from the sole, you are seeing a year of engineering, a decade of Portuguese tradition, and a lifelong belief in the power of Hope.

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Some of our prototypes

  • White athletic shoe with orange paint moving upward on sole on a wooden surface
  • Person wearing black sneakers with what looks like glitter pain moving upward from the sole on a patterned rug
  • White sneaker with purple patterns that look like paint drops moving upward held by a hand, with a plant and window in the background.
  • White sneaker with decorative glitter paint that seems to be moving upward on a black background
  • White athletic shoe with green painted sole that seems to be dripping upward on a reflective surface
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