The Ultra III

The Ultimate Amphibious Adventure Shoe

100 day trial available

Ultra III Womens


The Ultra III is our amphibious shoe perfect for adventures on land and sea. The great-great grandson of the original Ultra, launched 7 years ago, has been redesigned to be lighter, stickier, more barefoot than ever. The lightweight hexagon upper design is breathable, non-absorbent and drains water easily. The new hex grip outsole made with sticky rubber gives you all that good underfoot feeling, flexibility and incredible wet and dry traction.

1. Select Colour: White
2. Select UK Size:
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.

Order before 14.30 Mon - Thurs for UK Next Day Delivery

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.

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 and grips likes a climbing shoe.

  • Elastic lace and toggle – for quick and easy adjustment
  • Sticky rubber sole – for grip in and out of the water
  • Honeycomb EVA upper – designed to mimic nature’s most perfect shape for the best fit
  • Vegan

Weight : 150g

Ultra III 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.


Excellent Watershoes

Generally speaking they are a very good shoes and I am very pleased with them after wearing them in some caves, rivers and in the see. You feel the ground quite nicely. They fit well wrapping the feet very well. They are a bit pricey though.

Great for holidays

I love these shoes!
Great for holidays when you want more of a shoe rather than a flip-flop, as they let your feet breathe.
As with all Vivos - these are my fourth pair! - they are supremely comfortable. I am totally hooked!

Interesting experience

I bought these out of interest and having really liked several other vivobarefoot shoes. I have to admit that I have not worn them much yet as my 'wing' shoes are taking precedence however I can see that when the weather warms up again I will be wearing them much more.

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