ZETA Black Gaia
ZETA Black Gaia is a vintage-style ballerina flat with a strap—clean, minimal, and easy to style with socks or tights. The upper uses a plant-based material made from olive waste (87% plant material recycled from olive waste, 13% bio-PU), designed for a soft feel and everyday durability.
Inside, Gaia is built for comfort: an antibacterial, breathable microfiber lining made from cereals and OEKO-TEX certified, plus a cushioned insole in 100% recycled foam. Underfoot, the outsole is 100% recycled Neolite®, chosen for grip and wear resistance. Construction details stay aligned with the spec, including vegan, resin-based glue and a recycled cardboard box.
If you want a flat that reads timeless but doesn’t feel delicate, Gaia balances structure and softness—strap for security, light materials, and practical comfort for daily wear.
Fit:
Not specified in the provided details—use your usual size and check the size guide if unsure.
Care:
Spot clean with a damp cloth and mild soap. Air dry away from direct heat. Avoid machine washing.
FAQ:
- How do they fit? They’re soft and lightweight. The recycled foam insole provides good foot support. We’ve added a strap to improve support and make them comfortable to wear all day long, whatever the occasion.
- What is the upper made from? Plant-based material recycled from olive waste (87%) with bio-PU (13%).
- What makes the lining different? It’s antibacterial and breathable microfiber, cereals-based and OEKO-TEX certified.

ZÉTA
Sustainability is a journey
Planet-Friendly Fabrics
We prioritise natural, recycled, and certified materials, and we list the material composition on every product page so you can see exactly what each product is made from.
Responsible Production
We select brands that provide transparency on how and where their products are made. On each product page, we clearly show the country of production and any available certification or maker information.
Low-Impact Delivery
We prioritize recycled, recyclable, and
reduced-plastic packaging wherever possible. Packaging details vary by brand,
and we share the available packaging information on each product page.