Coffee — A material that gives your capsules a new life

Before being a shoe, the Moka is a residue. More precisely, coffee grounds. A by-product found abundantly in our consumption habits — particularly through single-use capsules.

At Zèta, we don't see it as a leftover, but as a resource.

From coffee to shoe

The grounds are collected at a Nespresso sorting centre in Portugal. They are first dehydrated in ovens, then blended with a water-based PU. This dark paste is then spread onto a cotton canvas before being cut and hand-assembled.

The resulting texture is supple, durable, and slightly grainy. It is this deep brown material that gives the Moka its name.

Locally rooted, designed to last

Made in Portugal, this material contains:

15% coffee, 50% cotton, 35% water-based PU.

It is assembled onto our trainers by our local artisans, with the same level of exacting craftsmanship as our other models.

  • Comfortable vegan trainers with a thick sole. The trainer is white with a black logo
    BESTSELLER

    Bêta B2 Black

    $304.00 SGD
    $304.00 SGD $304.00 SGD
  • Alpha Beige
    BESTSELLER

    Alpha Beige

    $284.00 SGD
    $284.00 SGD $284.00 SGD
  • Bêta B4 Blanco
    BESTSELLER

    Bêta B4 Blanco

    $292.00 SGD
    $292.00 SGD $292.00 SGD
  • White trainers with a thick sole. These trainers are vegan and made from recycled materials

    Bêta B2 White

    $304.00 SGD
    $304.00 SGD $304.00 SGD
  • Side view of the ZETA B1 white and beige trainers, an eco-responsible model with a minimalist design.
    BESTSELLER

    Bêta B1 Beige

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • Delta Vert trainers, side view highlighting their sporty and natural silhouette.
    BESTSELLER

    Delta Green

    $292.00 SGD
    $292.00 SGD $292.00 SGD
  • loafer in cow print
    OLIVE

    Douro cow

    $362.00 SGD
    $362.00 SGD $362.00 SGD
  • Side view of the brown Beta B3 trainers, elegant and responsible silhouette.
    BESTSELLER

    Bêta B3 Chocolate

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • Side view of the bordeaux ZETA B3 trainers, illustrating the modern design.
    BESTSELLER

    Bêta B3 Bordeaux

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • Bêta B4 Azulino

    Bêta B4 Azulino

    $292.00 SGD
    $292.00 SGD $292.00 SGD
  • Zèta B1 marino trainers seen from the side
    BESTSELLER

    Bêta B1 Marino

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • Side view of the ZETA B3 Marino blue trainers, showcasing the clean design and finishes.

    Bêta B3 Marino

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • men's loafers
    OLIVE

    Douro noir

    $353.00 SGD
    $353.00 SGD $353.00 SGD
  • Grape-based trainer sold in its wooden box, wine crate style
    BESTSELLER

    Alpha Millésime

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • Bêta B4 Verde

    Bêta B4 Verde

    $292.00 SGD
    $292.00 SGD $292.00 SGD
  • Alpha Marino
    BESTSELLER

    Alpha Marino

    $284.00 SGD
    $284.00 SGD $284.00 SGD
  • Red Delta Grenat trainers, side view, bold style and eco-responsible finish.
    BESTSELLER

    Delta Grenat

    $292.00 SGD
    $292.00 SGD $292.00 SGD
  • Olea Bordeaux
    BESTSELLER

    Olea Bordeaux

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • Brown Delta Nuts trainers, side view, highlighting their understated and sustainable aesthetic.
    BESTSELLER

    Delta Nuts

    $292.00 SGD
    $292.00 SGD $292.00 SGD
  • Alpha Vert

    Alpha Vert

    $284.00 SGD
    $284.00 SGD $284.00 SGD
  • White thick-soled trainers by the brand Zèta
    BESTSELLER

    Bêta B0 White

    $311.00 SGD
    $311.00 SGD $311.00 SGD
  • women's slip-on shoes
    OLIVE BESTSELLER

    Douro brown

    $353.00 SGD
    $353.00 SGD $353.00 SGD
  • Vegan coffee trainers, Ristretto model, side view

    Moka Ristretto

    $284.00 SGD
    $284.00 SGD $284.00 SGD
  • tassel loafers
    OLIVE

    Minho black

    $353.00 SGD
    $353.00 SGD $353.00 SGD
  • Women's loafers
    OLIVE BESTSELLER

    Braga black

    $353.00 SGD
    $353.00 SGD $353.00 SGD