100 day trial available

Ultra III Bloom Mens


The Ultra 3 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. Now made using algae based BLOOM foam which offers the first sustainable alternative to the synthetic and petrochemical EVA prevalent in today's market. Using algae biomass helps offset the significant use of petroleum ingredients found in conventional flexible foams.

1. Select Colour: Algae Green
2. Select EU Size:
3. Optional Extras:

A selection of laces, insoles and apparel to pair with your Vivo's

This shoe fits true to size

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.

A pair of Men’s size 9 VivoBarefoot x Bloom shoes is made with BLOOM’s patented algae technology:

  • Highly flexible and lightweight
  • Each pair returns 57 gallons of clean water to habitat
  • Each pair reduces 40 balloons worth of carbon dioxide from the atmosphere
  • Helps of-fset the significant use of petroleum ingredients found in conventional flexible foams

Ultra III Bloom Mens DNA


Produced using animal free products and processes.


Founded in 2015, BLOOM is an American performance-based materials manufacturer. BLOOM uses algae biomass harvested from freshwater sources from around the world, (like lakes, rivers, and ponds) at high risk of algal bloom. Using algae biomass helps improve technical performance and offsets the use of petroleum ingredients found in conventional foams. Learn more at www.bloomfoam.com

“Our goal is to deliver the most performance-driven materials in the most environmentally-responsible manner,” said Mike Van Drunen, CEO of BLOOM. “It is a goal we constantly strive to improve upon, and we are excited to collaborate with VIVOBAREFOOT on the new Ultra line.”

“This is a true revolution for the footwear industry with the first plant based alternative to the petro-foams in ubiquitous use.  We are thrilled to be the first company to use Bloom for a full shoe and further our mission to make the perfect shoe… perfect for feet and minimal impact on the planet.”  Galahad Clark, Vivobarefoot.

Read more here




Increíblemente ligeras y cómodas, quedan más discretas de lo que pueda parecer a simple vista. Lo único es que talla algo más grande de lo normal en la marca, aconsejaría un número menos del habitual.

Buen producto

Muy cómodas y transpirables. Con un buen agarre al suelo. Calzado minimalista perfecto para actividades al aire libre en verano. Lástima que sólo quedara este color verde claro, que no es muy bonito.
Cuidado con las tallas: yo tengo un 45 en casi todas las marcas y en VivoBarefoot tengo un 44.

Ideales para el verano

Las Vivo Bloom son ideales para primavera-verano, cuando vuelven las actividades acuáticas. Perfectas para llevar en el agua, pero también en el día a día porque son muy frescas (algo que me ha sorprendido gratamente por el material del upper, que creía que sería más caluroso).
Tallan ligeramente más grande que el resto de Vivo que tengo (al menos ha sido mi impresión).

Join our mailing list

Receive exclusive updates on sales, stories & product launches

Receive exclusive updates on sales, stories & product launches