The Primus Trail Flow Mid is a barefoot mid-cut hiking shoe: the zero-drop thin sole gives a natural gait and the mid-cut adds ankle coverage and support, for runners with barefoot base doing trail hiking and long treks. Beginners should adapt to the barefoot feel first, building from short hikes.
Vivobarefoot Primus Trail Flow Mid
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Basic Information
Brand
Vivobarefoot
Model
Primus Trail Flow Mid
Year
2026
Gender Version
Unisex
Category
Trail Running
Terrain
Trail
Technical Specifications
Midsole Technology
Minimalist barefoot design, no traditional midsole, thin rubber outsole with removable insole
Carbon Plate Structure
None
Upper Material
Breathable mesh mid-cut upper, ankle coverage
Outsole Configuration
Thin rubber trail outsole, natural-terrain grip
Forefoot Thickness
5.0mm
Heel Thickness
5.0mm
Weight
310g
Wearing Experience
Fit
Snug
Breathability
(4/5)
Stability
Normal
Cushion Distribution
Even
Feel Attribute
Thin, Grounded, Flexible
Bounce
(1/5)
Runner Matching
Running Style Recommendation
Neutral
Runner Level
Advanced
Weight Range
Light
Width
Standard
Arch Type
High
Landing Type
Midfoot
Practical Information
Price
$226.67 USD (approx.)
Durability
400 km
User Review Summary
The Vivobarefoot Primus Trail Flow Mid (2026) is the mid-cut hiking version of the Primus Trail Flow, keeping the barefoot minimalist and zero-drop design while adding ankle coverage and support through the mid-cut upper, ideal for trail hiking and long treks. Upholding the barefoot philosophy, there's no traditional thick midsole; the thin rubber outsole with removable insole gives direct terrain perception, and the wide foot-shaped toe box allows natural toe splay. Zero drop is core. The breathable mesh mid-cut upper is light and wraps the ankle. The thin rubber trail outsole grips natural terrain. At about 310g and NT$6,800, it's a barefoot mid-cut hiking shoe for runners with strong feet doing treks and short trail runs.
