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Vivobarefoot Primus Trail Knit FG Women's

Vivobarefoot Primus Trail Knit FG Women's

4.3· 331 ratings

Best price now

$180.00at REIObserved at 11:08 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Vivobarefoot Primus Trail Knit FG Women's

The Primus Trail Knit FG is Vivobarefoot's women's trail runner built on a zero-drop, minimal sole with a knit upper. It is meant for runners and hikers who want ground feel and a wide, foot-shaped toe box rather than cushioning. A reinforced toe cap and puncture-resistant sole add protection on rough ground. At $180 at REI as of November 5, 2026, it sits at the top of its recent range, so waiting for a markdown is reasonable if you are not in a hurry.

Best forMinimalist runners transitioning to zero-dropTrail runners who want ground feelHikers and walkers who prefer wide toe boxesWomen with wide feet or toe-splay needs
Pros
  • Zero-drop, minimal sole gives strong ground feel
  • Wide, foot-shaped toe box suits wider feet
  • Knit upper is light and breathable
  • Reinforced toe cap and puncture-resistant sole add trail protection
  • Flexible sole lets the foot move naturally
Cons
  • Little cushioning; not for runners who want soft landings
  • Thin sole can feel harsh on rocky or paved ground
  • Zero-drop takes weeks to adapt to; calf and Achilles strain is common early on
  • Knit upper offers limited support on technical terrain
  • Premium price at $180

Vivobarefoot Primus Trail Knit FG Women's prices at every store

  • ReVivo by VivobarefootRefurbished

    In stock

    $145.00Observed at 11:08 AM
    Visit store
  • REINew

    In stock

    $180.00Observed at 11:08 AM
    Visit store

Also available at

  • SierraCheck price at Sierra

Vivobarefoot Primus Trail Knit FG Women's price history

Lowest price we've seen: $79.99 on Nov 5 at Sierra. Tracked across 2 stores since Nov 5.

What reviewers say

Rated 4.3 out of 5 from 331 ratings, the Primus Trail Knit FG is well liked by minimal-shoe runners for its wide fit and ground feel. Complaints center on the thin sole on hard surfaces and the adjustment period for zero-drop.

Pros
  • Wide, roomy toe box
  • Strong ground feel and flexibility
  • Light, breathable knit upper
  • Secure fit on moderate trails
Cons
  • Too little cushioning for long or rocky runs
  • Sore calves during the zero-drop transition
  • Knit upper feels less protective on rough terrain
What people mention
  • Fit: PraisedOwners say the wide, foot-shaped toe box gives toes room to spread.
  • Ground feel: PraisedRunners like how much of the trail they can feel through the thin sole.
  • Cushioning: CriticisedSome find the sole too thin and harsh on rocky ground and pavement.
  • Break-in: MixedThe zero-drop platform takes weeks to adapt to, and some get calf soreness early on.
  • Upper: MixedThe knit upper is light and breathable but offers limited support on technical trails.

Specifications

Numeric Size
40
Fit Width
Regular
Gender Size
Women's UK 2.5, Women's 10.5, Women's UK 5
Women'S Size
UK 2.5
Age Group Size
Adult size
Occasion
Athletic
Activity
Running

Questions and answers

Is $180 a good price for the Primus Trail Knit FG?
It is the top of the recent range, and only one store lists it new at $180 as of November 5, 2026. If you can wait, a markdown is likely; if you need them now, expect to pay full price.
How does it compare with the Primus Trail FG?
The Knit version swaps the standard mesh upper for a knit one, which is lighter and more breathable but less protective. The sole and zero-drop platform are the same minimal design.
Do I need to size up?
Most buyers take their usual Vivobarefoot size, which already runs wide. If you are between sizes or wear thick socks on trails, going up half a size is the safer choice.
Is it good for beginners to barefoot running?
It works, but transition slowly. Start with short runs and walk breaks, because the zero-drop, thin sole loads the calves and Achilles more than cushioned shoes.
Can I use it on pavement?
You can, but the thin sole and trail lugs wear faster and feel harsh on concrete. It is best kept for trails and mixed terrain.
What is in the box?
One pair of shoes. Insoles and extra laces are not included.
Where is the Vivobarefoot Primus Trail Knit FG Women's cheapest?
At REI, for $180.00, as of our latest check.
What do buyers say about the Vivobarefoot Primus Trail Knit FG Women's?
Rated 4.3 out of 5 from 331 ratings.
Where can I buy the Vivobarefoot Primus Trail Knit FG Women's?
3 stores we checked sell it, including ReVivo by Vivobarefoot, REI, Sierra.

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Athletic Style
Running
Safety Features
Reinforced toe cap, Puncture Resistant
Weightlifting Shoes
No
Fashion Sneaker
No
Flats
No