Vivobarefoot Primus Trail III All Weather FG – Women’s Obsidian
Designed for year-round outdoor adventures, the Vivobarefoot Primus Trail III All Weather FG in Obsidian gives women the freedom to move naturally—rain, mud, or shine. With water-resistant performance and flexible ground feel, it's built for the trail but ready for every day.
Key Features
- All Weather construction: Water-resistant upper keeps feet dry in wet and muddy conditions
- Firm Ground (FG) outsole: Multi-terrain tread pattern for grip on trails, rocks, and forest floors
- Lightweight and flexible: Promotes natural movement and foot strength
- Wide, thin, foot-shaped design: Supports natural toe splay and barefoot feel
- Eco-friendly materials: Made with recycled and animal-free components
Ideal For
- Trail running, hiking, and outdoor fitness
- Year-round wear in wet or rugged conditions
- Women seeking natural movement, foot health, and sustainability
Sizing and Fit
Available in EU sizes 35–43. Fits true to size with a wide toe box for comfort and freedom of movement. If between sizes, we recommend sizing up.
Care Instructions
- Wipe clean with a damp cloth after use
- Air dry thoroughly before storing
- Avoid machine washing or tumble drying
Why Choose the Primus Trail III AW FG?
This shoe combines the benefits of barefoot footwear with rugged durability and weather protection—ideal for women who demand performance and freedom in every step.
Vivobarefoot Women’s Size Chart
Ensure the perfect fit with your Vivobarefoot shoes. Our guide provides accurate size conversions (cm, EU, UK, US), the “rule of thumb” toe-room tip, and flexible 365-day returns.
Women’s Footwear Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 22.8 | 35 | 3 | 5.5 |
| 23.5 | 36 | 3.5 | 6 |
| 24.2 | 37 | 4 | 7 |
| 24.9 | 38 | 5 | 7.5 |
| 25.5 | 39 | 6 | 8 |
| 26.1 | 40 | 7 | 9 |
| 26.9 | 41 | 8 | 10 |
| 27.5 | 42 | 8.5 | 11 |
| 28.2 | 43 | 9 | 11.5 |
The "Rule of Thumb" Fit Tip
Vivobarefoot intentionally fits larger to give your toes room to wiggle—especially important for natural movement. If you can comfortably fit your thumb between your longest toe and the shoe’s front, you’ve likely found the right size. Over time, as your toes naturally splay, you may need to go up a size.
How to Measure Your Feet
- Stand with your heel against a wall on a hard surface and measure from wall to tip of your longest toe in centimeters.
- Use the “cm” column above to determine your size.
- Measure both feet and base your choice on the larger measurement.
- Measure at the end of the day when your feet are slightly larger.
Sizing Advice & Return Policy
- Vivobarefoot fits liberally—don’t size down to compensate. A bit more room means better barefoot feel.
- If you're between sizes or plan to wear thick socks, consider sizing up for lasting comfort.
- Not completely sure? You have a full 365 days to return unused shoes for a refund or store credit—stress-free returns.
Vivobarefoot Primus Trail III All Weather FG – Women’s Obsidian
Designed for year-round outdoor adventures, the Vivobarefoot Primus Trail III All Weather FG in Obsidian gives women the freedom to move naturally—rain, mud, or shine. With water-resistant performance and flexible ground feel, it's built for the trail but ready for every day.
Key Features
- All Weather construction: Water-resistant upper keeps feet dry in wet and muddy conditions
- Firm Ground (FG) outsole: Multi-terrain tread pattern for grip on trails, rocks, and forest floors
- Lightweight and flexible: Promotes natural movement and foot strength
- Wide, thin, foot-shaped design: Supports natural toe splay and barefoot feel
- Eco-friendly materials: Made with recycled and animal-free components
Ideal For
- Trail running, hiking, and outdoor fitness
- Year-round wear in wet or rugged conditions
- Women seeking natural movement, foot health, and sustainability
Sizing and Fit
Available in EU sizes 35–43. Fits true to size with a wide toe box for comfort and freedom of movement. If between sizes, we recommend sizing up.
Care Instructions
- Wipe clean with a damp cloth after use
- Air dry thoroughly before storing
- Avoid machine washing or tumble drying
Why Choose the Primus Trail III AW FG?
This shoe combines the benefits of barefoot footwear with rugged durability and weather protection—ideal for women who demand performance and freedom in every step.
Vivobarefoot Women’s Size Chart
Ensure the perfect fit with your Vivobarefoot shoes. Our guide provides accurate size conversions (cm, EU, UK, US), the “rule of thumb” toe-room tip, and flexible 365-day returns.
Women’s Footwear Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 22.8 | 35 | 3 | 5.5 |
| 23.5 | 36 | 3.5 | 6 |
| 24.2 | 37 | 4 | 7 |
| 24.9 | 38 | 5 | 7.5 |
| 25.5 | 39 | 6 | 8 |
| 26.1 | 40 | 7 | 9 |
| 26.9 | 41 | 8 | 10 |
| 27.5 | 42 | 8.5 | 11 |
| 28.2 | 43 | 9 | 11.5 |
The "Rule of Thumb" Fit Tip
Vivobarefoot intentionally fits larger to give your toes room to wiggle—especially important for natural movement. If you can comfortably fit your thumb between your longest toe and the shoe’s front, you’ve likely found the right size. Over time, as your toes naturally splay, you may need to go up a size.
How to Measure Your Feet
- Stand with your heel against a wall on a hard surface and measure from wall to tip of your longest toe in centimeters.
- Use the “cm” column above to determine your size.
- Measure both feet and base your choice on the larger measurement.
- Measure at the end of the day when your feet are slightly larger.
Sizing Advice & Return Policy
- Vivobarefoot fits liberally—don’t size down to compensate. A bit more room means better barefoot feel.
- If you're between sizes or plan to wear thick socks, consider sizing up for lasting comfort.
- Not completely sure? You have a full 365 days to return unused shoes for a refund or store credit—stress-free returns.
10,000+ Reasons to Give Us a Try
At Adventureco, we stand behind every product we sell. That’s why you’re covered by our 365-Day Return Policy — with free returns within Australia.
Not the right fit? Changed your mind? No worries. Return your gear in unused condition within 365 days for a full refund or store credit — no fuss, no pressure.
Trusted for 9+ years and over 10,000 orders delivered. Shop with confidence, the adventure is guaranteed.
