




Vivobarefoot Primus Trail Knit FG Kids Obsidian
Let your child explore the outdoors with the Vivobarefoot Primus Trail Knit FG Kids Obsidian. Designed to support natural foot movement and provide durability, these barefoot shoes feature enhanced grip for all terrains.
Key Features
- Flexible Trail-Ready Sole: The Firm Ground (FG) outsole delivers excellent traction on varied surfaces.
- Breathable Knit Upper: Made from recycled PET mesh, it keeps feet cool and comfortable.
- Wide Toe Box: Allows toes to splay naturally for better balance and foot health.
- Lightweight and Durable: Perfect for active kids who love adventure.
- Eco-Friendly Materials: Made with sustainable components supporting environmental responsibility.
Performance & Fit
Ideal for outdoor play and light trail activities, the Primus Trail Knit FG fits true to size and promotes natural foot strengthening through barefoot principles.
Care Instructions
- Hand wash with mild soap and water.
- Air dry away from direct heat or sunlight.
- Avoid machine washing or tumble drying to preserve shoe quality.
Why Choose Vivobarefoot Primus Trail Knit FG Kids Shoes?
The Primus Trail Knit FG Kids Obsidian offers a perfect balance of protection, flexibility, and grip, making it an excellent choice for active children exploring a variety of terrains.
Vivobarefoot Kids Size Chart
Ensure a perfect fit for growing feet with AdventureCo’s Vivobarefoot size guide for toddlers, kids, and juniors—plus tips for natural fit and return reassurance.
How to Check Fit
Vivobarefoot intentionally fits on the larger side—allowing toes to splay naturally. You’ve likely got the right size if you can easily fit a thumb between your child’s longest toe and the front of the shoe. As feet grow and toes splay, sizes may increase over time.
You can return unused shoes within 365 days for a full refund or store credit. No stress—just the right fit!
Toddler Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 12.7 | 20 | 4 | 5 |
| 13.4 | 21 | 4.5 | 5.5 |
| 14.1 | 22 | 5 | 6 |
| 14.7 | 23 | 6 | 7 |
| 15.4 | 24 | 7 | 8 |
Kids Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 16 | 25 | 8 | 9 |
| 16.7 | 26 | 8.5 | 9.5 |
| 17.4 | 27 | 9 | 10 |
| 18.1 | 28 | 10 | 11 |
| 18.7 | 29 | 11 | 11.5 |
| 19.4 | 30 | 11.5 | 12 |
| 20.1 | 31 | 12 | 13 |
| 20.7 | 32 | 13 | 1 |
Junior Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 21.3 | 33 | 1 | 2 |
| 22 | 34 | 2 | 3 |
| 22.8 | 35 | 3 | 4 |
| 23.5 | 36 | 3.5 | 4.5 |
| 24.2 | 37 | 4.5 | 5.5 |
| 24.9 | 38 | 5 | 6 |
Vivobarefoot Primus Trail Knit FG Kids Obsidian
Let your child explore the outdoors with the Vivobarefoot Primus Trail Knit FG Kids Obsidian. Designed to support natural foot movement and provide durability, these barefoot shoes feature enhanced grip for all terrains.
Key Features
- Flexible Trail-Ready Sole: The Firm Ground (FG) outsole delivers excellent traction on varied surfaces.
- Breathable Knit Upper: Made from recycled PET mesh, it keeps feet cool and comfortable.
- Wide Toe Box: Allows toes to splay naturally for better balance and foot health.
- Lightweight and Durable: Perfect for active kids who love adventure.
- Eco-Friendly Materials: Made with sustainable components supporting environmental responsibility.
Performance & Fit
Ideal for outdoor play and light trail activities, the Primus Trail Knit FG fits true to size and promotes natural foot strengthening through barefoot principles.
Care Instructions
- Hand wash with mild soap and water.
- Air dry away from direct heat or sunlight.
- Avoid machine washing or tumble drying to preserve shoe quality.
Why Choose Vivobarefoot Primus Trail Knit FG Kids Shoes?
The Primus Trail Knit FG Kids Obsidian offers a perfect balance of protection, flexibility, and grip, making it an excellent choice for active children exploring a variety of terrains.
Vivobarefoot Kids Size Chart
Ensure a perfect fit for growing feet with AdventureCo’s Vivobarefoot size guide for toddlers, kids, and juniors—plus tips for natural fit and return reassurance.
How to Check Fit
Vivobarefoot intentionally fits on the larger side—allowing toes to splay naturally. You’ve likely got the right size if you can easily fit a thumb between your child’s longest toe and the front of the shoe. As feet grow and toes splay, sizes may increase over time.
You can return unused shoes within 365 days for a full refund or store credit. No stress—just the right fit!
Toddler Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 12.7 | 20 | 4 | 5 |
| 13.4 | 21 | 4.5 | 5.5 |
| 14.1 | 22 | 5 | 6 |
| 14.7 | 23 | 6 | 7 |
| 15.4 | 24 | 7 | 8 |
Kids Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 16 | 25 | 8 | 9 |
| 16.7 | 26 | 8.5 | 9.5 |
| 17.4 | 27 | 9 | 10 |
| 18.1 | 28 | 10 | 11 |
| 18.7 | 29 | 11 | 11.5 |
| 19.4 | 30 | 11.5 | 12 |
| 20.1 | 31 | 12 | 13 |
| 20.7 | 32 | 13 | 1 |
Junior Size Guide
| Foot Length (cm) | EU | UK | US |
|---|---|---|---|
| 21.3 | 33 | 1 | 2 |
| 22 | 34 | 2 | 3 |
| 22.8 | 35 | 3 | 4 |
| 23.5 | 36 | 3.5 | 4.5 |
| 24.2 | 37 | 4.5 | 5.5 |
| 24.9 | 38 | 5 | 6 |
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.