Primus Lite II BIO Mens

Primus Lite II BIO Mens - Green

Primus Lite II Bio harnesses the power of plants to deliver a high performance shoe that puts you in touch with the ground under your feet in the best possible way, benefiting your feet and the planet.

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).



Primus Lite II Bio uses a renewable plant-based bio synthetic material made from yellow dent field corn called Susterra® Propanediol; petroleum free, non-toxic and 100% USDA certified. Developed by DuPont Tate & Lyle Bio Products, its allowed us to create a high performing shoe that is our lightest and most environmentally sound yet. Add a mesh made from Sorona® plant based fibres, natural rubber and algae based Bloom foam and you have what we think is the least petroleum reliant performance shoe in the world.


  • Vegan
  • Plant-Based Bio upper Sorona (textile), No-sew Susterra (TPU);
  • Outsole - 45% Natural rubber, 10% Bloom outsole & 45% synthetic
  • Performance insole -made with 10% BLOOM - an algae-based alternative to synthetic and petrochemical EVA


5 Reviews

Best fitting Vivo ever !!!

This is really one off the best fitting Vivo ever. I have 4 different Vivo's Love them , but this one is really comfortable !!

Great shoe

My first barefoot shoe, and I love it.
Fitting is great (although I wouldn't mind it a few mm wider in front).
Size is a bit bigger than casual shoes, but the length that the company writes by the sizes is correct. I usually have shoes 42-43 EU, while I ordered those in 41 (26,9mm), and size is perfect.
Didn't like holes in the insole, but than found out I can remove the insole and use it without. Ever since, everything was great. I wear them every day for most of the day, at work, free time...
Love everything about it


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