Introducing the Vivobarefoot Primus Trail Knit FG in Sandstone – an evolution of the best-selling Primus Trail FG, now designed with a breathable knit upper and purer trail mobility for the ultimate barefoot running experience. Whether you're trail running, fastpacking, or hiking, these versatile barefoot shoes offer natural movement and performance across multiple terrains.
Grip and Ground Feel on Any Terrain
Equipped with a Firm Ground outsole, these trail shoes offer superior grip on everything from wet and rocky paths to firm terrain. The thin outsole design maintains the barefoot sensation while building natural strength with every step, letting you connect with the ground beneath your feet without sacrificing protection.
Breathable & Durable Design
The knit upper provides enhanced airflow and flexibility, while the sock-like construction keeps out trail debris. Made with recycled materials, these shoes are a sustainable choice for eco-conscious outdoor enthusiasts. The quick-lace system allows for easy adjustments, making these shoes perfect for rapid transitions on your trail runs.
Lightweight & Tough
Weighing just 400g per shoe (size EU 42 | UK 8 | US 9), the Primus Trail Knit FG feels light on your feet, yet tough enough to handle rugged trails. The non-marking rubber outsole is built for high abrasion and sticky grip, making it reliable on challenging terrains.
Natural Fit, Feel, Flex
With Vivobarefoot’s signature Fit, Feel, Flex philosophy, these barefoot shoes are designed to promote natural stability, sensory feedback, and strength. The removable Ortholite insole is made from 98% recycled PU foam, offering comfort and breathability while reducing waste.
Key Features:
- Firm Ground Outsole: Provides grip and barefoot sensation on varied terrains.
- Eco-Friendly Materials: Knit upper made from 81% RPET and other recycled materials.
- Multi-Terrain Performance: Ideal for trail running, fastpacking, hiking, or urban exploration.
- Vegan: Made without animal-derived materials, supporting your conscious lifestyle.
- Quick-Lace System: Easy to adjust for a secure, personalized fit.
Step into your next adventure with the Vivobarefoot Primus Trail Knit FG – the barefoot trail shoe built for performance, sustainability, and connection to nature, available now in the striking Sandstone colorway.
| Foot Length | UK | EU | US |
|---|---|---|---|
| 24.0 - 25.1 | 6 | 40 | 7 |
| 25.2 - 25.8 | 7 | 41 | 8 |
| 25.9 - 26.5 | 8 | 42 | 9 |
| 26.6 - 27.1 | 9 | 43 | 10 |
| 27.2 - 27.8 | 10 | 44 | 11 |
| 27.9 - 28.4 | 11 | 45 | 12 |
| 28.5 - 29.1 | 11.5 | 46 | 12.5 |
| 29.2 - 29.8 | 12 | 47 | 13 |
| 29.9 - 30.4 | 13 | 48 | 14 |
| 30.5 - 31.1 | 14 | 49 | 15 |
About Vivobarefoot -
Vivobarefoot was founded with the intent of creating a range of footwear that is made to accommodate our feet - not the other way around. Vivo focus on creating products that move with our feet, connecting us with nature, and allowing us to reach our full physical potential.
All Vivobarefoot shoes have a wide, flexible, thin design, making each shoe the closest to barefoot we can be! This design promotes your foot’s natural movement patterns, strength, and allows each wearer to feel more grounded and connected with the natural world that we are increasingly removed from. Not only do Vivobarefoot want the best for our feet, but they are a B Corporation(™) Certified business for good, making them a company that uses their business to build a more inclusive and sustainable economy. Each shoe is made with natural, biosynthetic and recycled materials, and has a sleek, sophisticated appearance that we love.
