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.
Get the Right Fit the First Time
We want to make sure you pick the perfect size when ordering online. That’s why we’ve created clear, easy-to-use size charts for every Vivobarefoot product.
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.
Our Size Guide is here to help! Vivobarefoot fit 'big' deliberately – we call this ‘the rule of thumb’. Your toes need wiggle room! This is especially important for running. If you can fit your thumb in-between the end of your toe and the front of the shoe, you’ve more than likely found your ideal size.
**After some time with Vivobarefoot shoes, your shoe size may need to increase, as your toes splay out more naturally.**
WOMENS FOOTWEAR SIZE GUIDE
| 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 |
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.
Get the Right Fit the First Time
We want to make sure you pick the perfect size when ordering online. That’s why we’ve created clear, easy-to-use size charts for every Vivobarefoot product.
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.
Our Size Guide is here to help! Vivobarefoot fit 'big' deliberately – we call this ‘the rule of thumb’. Your toes need wiggle room! This is especially important for running. If you can fit your thumb in-between the end of your toe and the front of the shoe, you’ve more than likely found your ideal size.
**After some time with Vivobarefoot shoes, your shoe size may need to increase, as your toes splay out more naturally.**
WOMENS FOOTWEAR SIZE GUIDE
| 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 |
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.
