There are shoes that symbolise, all on their own, the arrival of fine weather. At Zèta, we took the iconic mule design and turned it into a durable, confident piece. Our two-strap sandals are designed for those who are looking for an easy shoe to slip on. It is the pair you will not want to take off until September!
A unisex and universal design
The strength of the mule with two straps is that it is unisex. Its clean lines and balanced shape suit all silhouettes. We designed this open mule to be the common denominator of your summer wardrobe.
Tailored comfort: adjustable straps
We know that every foot is unique. That is why our two-strap sandals are fully adjustable. Thanks to their metal buckles, you can adjust the fit to the millimetre. Whether you have a narrow or wider foot, the shoe adapts to you and not the other way around. The wide straps wrap around the foot without ever constricting it.
The sole is equally impressive. Its inner shape moulds to the arch of the foot to provide natural support throughout the day. This is what allows you to walk for hours without feeling tired. Each model is also tested at CTCP in Portugal to guarantee its flexibility and durability.
Vegan mules in olive
True to our commitments, these mules are 100% vegan. We use an innovative material created from upcycled olive by-products. It is supple, very durable and offers a feel close to leather, with no animal origin whatsoever. Hand-crafted in Portugal in our family workshops, these vegan mules are born of an artisanal expertise that prioritises quality over quantity.
How to wear strappy sandals in 2026?
This season, as with boat loafers, it is all about playing with "functional chic".
Pair them with wide-leg linen trousers or thick canvas shorts. It is this versatility that makes the mule the centrepiece of summer 2026.
Your questions about our two-strap mules
Are your sandals truly unisex?
Yes, absolutely. We have carefully worked on the proportions so that our double-strap mules suit both men and women equally well. The design is neutral and the size guide is designed for everyone. One single model, an infinite number of ways to wear it.
Can the two straps be adjusted separately?
That is the whole point of the design. Each strap has its own adjustment buckle. You can therefore loosen the upper strap if you have a high instep, while keeping the lower one more snug to hold the front of the foot firmly in place.
Do the straps hold the foot securely?
Yes, that is the whole appeal of double-strap mules. The two straps are wide and adjustable thanks to the buckles. You can tighten or loosen them according to the shape of your foot for a tailored fit, without your foot ever sliding forward.
How do I care for my vegan mules?
A damp sponge is all you need to remove dust. Our plant-based materials are designed to withstand daily wear and require no specific care products. For hairy models, a simple soft cloth will restore all their lustre.
Why choose mules over strappy sandals?
For absolute freedom. The open mule is the ultimate casual shoe. You slip it on in a second and never want to take it off.
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