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.

1. Select Colour: Red
2. Select 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 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 : 150.0g

Ultra 3 Womens DNA


Produced using animal free products and processes.


Great shoe

Ideal for on the beach

Happy feet

I have a few pairs of vivos and but this is my first pair of Ultras and they are fantastic. Wonderfully light and soft as well as durable. I'm using them all the time for everyday wear but they will be brilliant for taking to the beach too.

Very comfortable

Extremely comfortable and supportive. Not worn in water yet so will see how much the shoe fairs with seaweed and sand to contend with. So comfortable I want to wear them as a normal shoe. Great product that looks stylish too.

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