Our balls are collected from partner tennis clubs in Porto, just a few kilometers from our workshops!
The balls (rubber and felt) are ground into fine granules, then mixed with recycled rubber. This mixture is then hot-pressed into a mold to form the sole.
A tennis ball is only used for a few hours, but takes 400 years to decompose. In France, 14 million balls are thrown away each year due to a lack of recycling channels. We therefore chose to recover them to integrate them directly into our sneakers!
The collection is manufactured in Portugal, in the Porto region, to stay as close as possible to the clubs where we collect the balls. Only the cap is made in France, in Montpellier, from reclaimed fabric scraps.
This is not strictly speaking a limited edition, but we have chosen to produce a first series in limited quantities. Stocks are therefore limited for this launch. If you like a model, we advise you not to wait too long!
  • loafers homme
    OLIVE LEATHER

    Black Douro

    £176.00 GBP
    £176.00 GBP £176.00 GBP
  • Vue latérale des baskets blanches et beiges ZETA B1, un modèle éco-responsable au design minimaliste.
    BESTSELLER

    Bêta B1 Beige

    £155.00 GBP
    £155.00 GBP £155.00 GBP
  • loafers homme et femme
    OLIVE LEATHER BESTSELLER

    Braga Bordeaux

    £176.00 GBP
    £176.00 GBP £176.00 GBP
  • Vue de profil des baskets marron Beta B3, silhouette élégante et responsable.
    BESTSELLER -15%

    Bêta B3 Chocolat

    £131.00 GBP
    £155.00 GBP £131.00 GBP
  • chaussures sans lacets femme
    OLIVE LEATHER BESTSELLER

    Brown Douro

    £176.00 GBP
    £176.00 GBP £176.00 GBP
  • Mocassins femme
    OLIVE LEATHER BESTSELLER

    Braga black

    £176.00 GBP
    £176.00 GBP £176.00 GBP
  • Baskets blanches. Baskets vegan de la marque Zèta
    BESTSELLER -28%

    Bêta B1 Blanc

    £111.00 GBP
    £155.00 GBP £111.00 GBP
  • Bêta B4 Verde
    -26%

    Bêta B4 Verde

    £107.00 GBP
    £145.00 GBP £107.00 GBP
  • Bêta B4 Blanco
    BESTSELLER -17%

    Bêta B4 Blanco

    £121.00 GBP
    £145.00 GBP £121.00 GBP
  • Alpha Beige
    BESTSELLER -25%

    Alpha Beige

    £107.00 GBP
    £142.00 GBP £107.00 GBP
  • Baskets blanches à semelle épaisse de la marque Zèta
    BESTSELLER -19%

    Beta B0 Blanc

    £126.00 GBP
    £155.00 GBP £126.00 GBP
  • Vue latérale des baskets vertes ZETA B3, illustrant leur design minimaliste et leur silhouette moderne.
    -19%

    Bêta B3 Vert

    £126.00 GBP
    £155.00 GBP £126.00 GBP
  • Baskets B1 marino de la marque Zèta vu de profil
    BESTSELLER -15%

    Beta B1 Marino

    £131.00 GBP
    £155.00 GBP £131.00 GBP
  • ballerines à brides en imprimé vache
    BESTSELLER -22%

    Gaia cow

    £107.00 GBP
    £137.00 GBP £107.00 GBP
  • Bêta B4 Azulino
    -20%

    Bêta B4 Azulino

    £116.00 GBP
    £145.00 GBP £116.00 GBP
  • mocassin en imprimé vache
    OLIVE LEATHER -24%

    Douro cow

    £136.00 GBP
    £180.00 GBP £136.00 GBP
  • Baskets rouges Delta Grenat, vue de profil, style audacieux et finition écoresponsable.
    BESTSELLER -23%

    Delta Garnet V2

    £111.00 GBP
    £145.00 GBP £111.00 GBP
  • Baskets Delta Vert, vue de profil mettant en avant leur silhouette sportive et naturelle.
    BESTSELLER -25%

    Delta Vert

    From £109.00 GBP
    £145.00 GBP From £109.00 GBP
  • Baskets marron Delta Nuts, vue profil, mettant en avant leur esthétique sobre et durable.
    BESTSELLER -23%

    Delta Nuts

    £111.00 GBP
    £145.00 GBP £111.00 GBP
  • Vue de profil des baskets B2 couleur bordeaux
    BESTSELLER

    Bêta B2 Bordeaux

    £151.00 GBP
    £151.00 GBP £151.00 GBP
  • Baskets vegan confortables avec semelle épaisse. La basket est blanche avec le logo noir
    BESTSELLER -26%

    Bêta B2 Noir

    £111.00 GBP
    £151.00 GBP £111.00 GBP
  • Vue latérale des baskets beiges ZETA B3, illustrant le style épuré et moderne.
    -15%

    Bêta B3 Beige

    £131.00 GBP
    £155.00 GBP £131.00 GBP
  • La basket Nespresso x Zèta en café vue de profil
    BESTSELLER -18%

    Moka Cappuccino

    £116.00 GBP
    £142.00 GBP £116.00 GBP
  • Basket à baise de raisin vendue dans son coffret en bois type caisse à vin
    BESTSELLER -25%

    Alpha Millésime

    £116.00 GBP
    £155.00 GBP £116.00 GBP
  • Alpha Marino
    BESTSELLER -25%

    Alpha Marino

    £107.00 GBP
    £142.00 GBP £107.00 GBP