The Ultra III

The Ultimate Amphibious Adventure Shoe

100 day trial available

Ultra 3 Womens

$85 $50

The Ultra 3 is a water-resistant movement shoe for adventures on land and sea. After a year in production, the newly refined Ultra has an improved outsole which is adapted to thrive on wet and wild terrains.

1. Select Colour: Red
2. Select Size: US
3. Optional Extras:

A selection of laces, insoles and apparel to pair with your Vivo's

This style runs big. We recommend you select one size down.

Select size to show stock
100 day trial for barefoot beginners

We're confident that after 100 days of au natural foot freedom (you need to give them a proper outing) your feet will love being feet. So we're happy to give you a no-quibbles test run for 100 days.

All major credit cards accepted.

A water-resistant movement shoe for adventures on land and sea.

Weight : 190g

Ultra 3 Womens DNA


Patented, ultra-thin, puncture resistant layer. 5x more puncture resistant than a standard sole of the same thickness.


Produced using animal free products and processes.

A water-resistant movement shoe for adventures on land and sea.

Ultra III is inspired by the lightest and strongest shape found in nature, the hexagon EVA structure lets your feet breath and drains water easily. Lightweight like a running spike at (190 grams) and grips likes a climbing shoe. The new hex grip sole made with our sticky rubber pushes water out of the way so your feet can stick to rocks.

The great-great son of the original Ultra, launched 7 years ago, has been redesigned to be lighter, stickier, more barefoot and looks like mother nature made it just for you.  The lightest, amphibious adventure shoe is back and better than ever. Get your feet involved.

From the plane to the beach, from the canoe to the dinner table, The Ultra III has your feet covered for any of your sunny holidays or expeditions that might be thrown your way.


Great design

These look awesome and perform well. I want to love these shoes more, but they don't work for my feet perhaps with higher arches and sensitive circulation. The tongue/laces left an indentation on the top of my foot and even tight socks bother me. However, they would be great for wearing in a wet environment like a pebbly beach or climbing wet rocks. The grip and snug fit to the heel is real. I wanted to use them on a pool deck.

Great shoes!

I bought these to have a lightweight shoe for stream crossings and evenings in camp while I'm backpacking. While I haven't had them out on a trip yet, they were comfortable and easy to clean after a long walk on a muddy dirt road. They do run big, but that is actually a good thing for me, because I will be able to tighten them for barefoot use, and loosen them to use with socks on chilly evenings. I love that I was able to get a red pair!


So great! Exactly what I was looking for. Fit is a little big, but I feel like if I went down a whole size, it would have been too small. Excited I got these on sale. Very comfortable and high quality. Thanks Vivo!

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