The Vivobarefoot Primus Trail Flow is a lightweight, minimalist trail shoe designed to keep you connected to the ground while moving confidently across varied terrain. Built with a barefoot construction, ultra-thin sole, and flexible All-Terrain outsole, it delivers exceptional ground feel, natural movement, and precise control on trails, gravel, and off-road surfaces. With a breathable recycled mesh upper and zero-drop platform, the Primus Trail Flow is ideal for runners and hikers who want a natural, unrestricted feel without sacrificing grip or durability.
Key Features
Minimalist barefoot design promotes natural foot movement, balance, and strength
Zero-drop platform keeps heel and forefoot level for natural posture and running mechanics
Ultra-thin 1.8mm base with 3.5mm multi-terrain lugs provides ground feel with trail protection
Trail Flow All-Terrain outsole delivers reliable grip on dirt, rock, gravel, and mixed surfaces
Flexible ETPU midsole layer adds lightweight cushioning without losing sensitivity
Breathable recycled mesh upper offers lightweight comfort and durability
Wide toe box allows natural toe splay for improved stability and comfort
No insole construction enhances barefoot feel and proprioception
Approx. weight: ~230g per shoe
Best for trail running, hiking, gym training, and natural movement footwear
