100 day trial available

Primus Trail Swimrun Mens


Wear your sustainability statement with the Primus Swimrun FG, designed for endurance over land and sea. Using recycled plastic bottles to create a quick-draining mesh that minimises water-weight. The lightweight construction is paired with low-profile lugs for off-road traction and a neoprene ankle collar to keep out grit, ready for amphibious adventures.

1. Select Colour: Black/Orange
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

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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.


The Swimrun collection was developed in collaboration with OÃàtillOÃà, founders of the Swimrun World Championship. Seamlessly transition between wet and dry while keeping out grit and silt -- perfect for triathalons or any extra-sloppy trail runs.

  • Foot-Shaped Construction – for unrestricted foot freedom
  • Neoprene Ankle Sock – full ankle mobility in and out of water
  • Water Repellent Recycled PET Mesh – for minimal wet weight
  • Quick Drain Zones – pump water out with each foot stride
  • Sticky Firm Ground Sole with Low-Profile Lugs – for wet/dry rock grip
  • Orange Rubber – for visibility in the water

Weight : 168g

Primus Trail Swimrun Mens DNA

Breathable Mesh
Breathable Mesh

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


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.


Ottima scarpa

La scarpa e ottima, la suola è un po' più rigida di quelle a cui sono abituato (arrivo dalle primus trio e stealth 2), ma per fare una passeggiata in montagna vanno molto bene. Ottimo prodotto.

Buon prodotto

Una buona scarpa anche se non ottimale. Su terreni molto bagnati, tende a scivolare.
Se non si una un buon paio di calzini le cuciture sul tallone possono causare vesciche.

Comode e leggere

Perfette per la stagione primavera/estate per cui le ho comprate. Comodissima la misura. Calzabilità ottima. Molto traspiranti. Il laccio sport (a molla) non può essere sostituito facilmente. Nella confezione c'è comunque un altro paio di lacci se il laccio sport dovesse rompersi. Ottimo acquisto.

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