100 day trial available

Primus Hiviz Mens Mesh


A light and lean movement shoe with a HI-VIZ non absorbing reflective mesh. Light up your shoe and connect with every step, from the evening sprints through the city commuters to the early morning dash for the train.

1. Select Colour: Black
2. Select US 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.

Less shoe, less weight – more freedom to move.

We had a vision for the lightest movement shoe possible; a shoe that followed the natural shape of the foot and had the least possible interference with human movement.

  • Fused TPU and mesh – minimal seamless construction
  • Reflective hex upper – to be seen at any time of the night
  • Breathable mesh - to help keep your feet cool
  • TPU sole – our thinnest sole with the best durability

Weight : 0.0g

Primus Hiviz Mens Mesh DNA


Patented, ultra-thin, puncture resistant layer. 5x more puncture resistant than a standard sole of the same thickness.


Produced using animal free products and processes.

Breathable Mesh
Breathable Mesh

Synthetic multi-ply materials, to deliver optimum lightweight breathability and comfort.

Hi-Viz Reflective
Hi-Viz Reflective

Lights up your kicks on the winter road… or in the club.


Heat fused together for lightweight structure and stich-less durability.

TPU Compound
TPU Compound

Super thin, lightweight and incredibly durable for maximum underfoot sensory clarity.

Removeable Thermal Insole
Thermal Insole

A 3.5mm thermal insole; combining Outlast™ thermal regulator, reflective foil & insulating foam, giving you 3x the thermal protection as a normal insole.


nice concept

I love the all-over reflective material.

The Primus doesn't fit me well, however.

Compared to the Stealth II and the Motus, the soles of the Primus are narrower. Yet the Primus's Derby-style construction means that the shoe can't be tightened around the balls of my foot without scrunching up.

The fit is just not great for my flat, broad, low-volume foot.

Also, the heel of the right shoe rubbed against my Achilles.

Almost perfect

These looked great and fit great except one weird spot on the right shoe that rubbed my little toe really bad. Wore them 10 minutes around the house and almost had a blister. The left felt fine though. Sadly I had to return these.

Great Product

Overall I would recommend the Hiviz Mens Mesh because they are super light weight and comfortable. I only ran into one issue with the fabric near the bottom of the tongue. There is a small fold and it was poking and rubbing into my foot, but after some wear it looks like it is smoothing out.

I wear them as my everyday shoe and work a part time job on my feet on a concrete floor and these have not let me down. They are more comfortable than some of my full soled shoes at just a fraction of the weight.

I will definitely be looking with Vivo again.

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