




Vivobarefoot Primus Ludo School Kids – Obsidian
The Vivobarefoot Primus Ludo School Kids in Obsidian is the ideal barefoot school shoe designed for all-day comfort, natural movement, and style. Perfect for young minds and growing feet, this minimalist shoe supports healthy foot development while meeting school uniform standards.
Key Features
- Barefoot Sole: Thin, puncture-resistant sole for sensory feedback and natural movement
- Wide Toe Box: Allows natural toe spread and healthy foot development
- Adjustable Strap: Easy on-off fit with secure fastening for busy school days
- Eco Materials: Made with recycled and bio-based materials
- Uniform-Friendly: Sleek obsidian black colour that’s perfect for schoolwear
Why Choose Barefoot School Shoes?
Barefoot shoes like the Primus Ludo promote better posture, balance, and coordination. Designed to strengthen feet naturally, they’re ideal for active kids who need support without restriction.
Perfect For
- Everyday school use
- Young kids needing foot-strengthening footwear
- Uniform-compliant minimalist shoes
Care Instructions
Clean with a damp cloth. Air dry naturally. Not suitable for machine washing.
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.**
TODDLERS FOOTWEAR SIZE GUIDE
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 FOOTWEAR SIZE GUIDE
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 FOOTWEAR SIZE GUIDE
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 Ludo School Kids – Obsidian
The Vivobarefoot Primus Ludo School Kids in Obsidian is the ideal barefoot school shoe designed for all-day comfort, natural movement, and style. Perfect for young minds and growing feet, this minimalist shoe supports healthy foot development while meeting school uniform standards.
Key Features
- Barefoot Sole: Thin, puncture-resistant sole for sensory feedback and natural movement
- Wide Toe Box: Allows natural toe spread and healthy foot development
- Adjustable Strap: Easy on-off fit with secure fastening for busy school days
- Eco Materials: Made with recycled and bio-based materials
- Uniform-Friendly: Sleek obsidian black colour that’s perfect for schoolwear
Why Choose Barefoot School Shoes?
Barefoot shoes like the Primus Ludo promote better posture, balance, and coordination. Designed to strengthen feet naturally, they’re ideal for active kids who need support without restriction.
Perfect For
- Everyday school use
- Young kids needing foot-strengthening footwear
- Uniform-compliant minimalist shoes
Care Instructions
Clean with a damp cloth. Air dry naturally. Not suitable for machine washing.
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.**
TODDLERS FOOTWEAR SIZE GUIDE
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 FOOTWEAR SIZE GUIDE
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 FOOTWEAR SIZE GUIDE
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.