Vivobarefoot Primus Trail III All Weather FG – Barefoot Performance in All Weather
The Vivobarefoot Primus Trail III All Weather FG is designed for trail runners and outdoor users who are not limited by the weather.
It combines the barefoot philosophy with protection from moisture and challenging conditions, allowing you to move naturally in any environment.
With a zero drop design and flexible sole, it maintains the body’s natural alignment and provides direct ground contact, even on demanding terrain.
Control & Performance in Challenging Conditions
- Natural ground contact for better terrain awareness
- Stability on wet and uneven surfaces
- Enhanced balance and proprioception
- Protection from moisture and mud
- Ideal for year-round use
Firm Ground (FG) Sole – Trail Grip
The FG outsole is designed for natural terrain, offering reliable grip without compromising the barefoot feel.
- Multi-directional lugs for grip on dirt and mud
- Thin barefoot sole for enhanced ground feel
- Durable rubber for long-lasting use
- Flexibility for natural adaptation to the terrain
All Weather Upper – Protection & Breathability
The upper is designed for use in all weather conditions, balancing protection and breathability.
- Durable materials with moisture resistance
- Breathable construction to help prevent overheating
- Protection from mud and water
- Secure fit on technical trails
FootShape Design – Natural Stability on the Trail
The spacious forefoot design allows the toes to function naturally, which is crucial on uneven ground.
- Improved balance on technical trails
- Natural load distribution
- Better control with every step
Technical Features
- Drop: 0mm (Zero Drop)
- Stack Height: ~5-7mm (barefoot trail construction)
- Men’s Weight: ~290g
- Women’s Weight: ~250g
- Outsole: Firm Ground (FG)
- Upper: All Weather construction
Ideal for
- Trail running in all seasons
- Outdoor activities in wet conditions
- Hiking and fast hiking
- Barefoot runners seeking weather protection
Why Choose It
The Primus Trail III All Weather FG is the ideal choice for those who want to maintain the barefoot experience even in challenging weather conditions.
It offers grip, protection and natural movement, so you can move confidently on every trail.









