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:

This shoe fits true to size

Order before 14.30 Mon - Thurs for UK Next Day Delivery

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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

Ultra III Womens DNA


Produced using animal free products and processes.


Amazing shoes for water sports

I absolutely adore these shoes for water sports. They have good grip, are super comfortable and don’t give me blisters. I think they are very reasonably priced and true to size. So glad I bought them.

Love these shoes

I bought these shoes 5 months ago when I lived in the Lake District. I have worn them almost every day since. They are great off-road on rough terrain. I am currently visiting Singapore for 3 months.They are a great everyday shoe, equally comfortable on concrete and pavements. When I first wore them it was unusual to feel every little stone but I love it now and my feet still feel very protected. Would definitely buy again and won't be going back to non barefoot shoes. The only comment is that the sole is wearing slightly faster than I expected but I still have the 2 year guarantee.


Comfy and fun
A perfect summer shoe
I live in Vivo barefoot and these are my go to pair

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