The Ultra III

The Ultimate Amphibious Adventure Shoe

100 day trial available

Ultra 3 Womens

£60 £36

The Ultra III is our amphibious shoe perfect for adventures on land and sea. 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.

*Ultra is excluded from our Bare Friday promotion

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

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 and grips likes a climbing shoe.

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.

  • 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

Weight : 150g

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.


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.

Wonderful waterproof shoes

I have two forms of exercise - open-water-swmming, and getting to the bar afterwards as quickly as possible.
I also have Type 1 Diabetes (so I need to protect my feed) and I live in Brighton (where the beach is made up of pebbles designed to inflict maximum pain to said feet)
I thought "there is no way that I would find a shoe that gets me into the water without a wince, won't hinder my swimming, and then, when I'm done, get me to the pub in double-time by simply allowing me to add a dress to my cossie, so that I can shout "Double Prosecco please, Barkeep!" before anyone else has even got out of the water.
I was wrong. So very wrong.
Thank you vivobarefoot, for making my life soooooooo much better!
(Oh, and they also work a treat when I'm on my second ex-husband's boat, allowing me to switch from swimming goddess to deck-hand instantly. But that's a whole different story!)

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