Ultra III Bloom Mens

Electric Blue
Black/ White

The Ultra III is a vegan outdoor shoe that is versatile enough to tackle land or sea, and lightweight enough to take almost anywhere.

We're confident that after experiencing the joys of natural foot freedom, your feet won't want to go back to 'normal' shoes.

So confident, we've introduced a 100 day trial to all orders. If you change your mind within that period, we're happy for you to return your shoes for a full refund with no hassle.

Your trial will commence automatically from the date your order arrives. Simply check out with your shoes as usual and we'll take care of the rest. (Standard Ts and Cs apply).



Following the launch of the Algea Green Ultra Bloom, we introducing two new colourways this season. ULTRA Bloom is a shoe made using algae-based BLOOM foam – a sustainable alternative to petrochemical only foams. The flexible, quick drying construction makes it highly portable and ready for travel. The Ultra Bloom is a lightweight and breathable closed-toe style, designed to be the ultimate adventure shoe for use on land or sea.


  • Vegan

  • Highly flexible and lightweight

  • Bloom - an algae-based alternative to synthetic and petrochemical EVA



89 Reviews

Wonderful Water Shoe!

The Ultra III Bloom shoe is wonderful and the perfect shoe for water activities. The drainage is great and I enjoy the barefoot construction. I normally wear a size '11' but it ended up being a little bit too big for my foot, so I ordered the next size down which fits much better.

My favorite style

This is my fourth pair of this shoe (and not because I didn’t like the others). The look and feel of these is fantastic and love how you can slip them on and off easily.

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