






Vivobarefoot Junior's Primus Sport III
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Strong feet for strong-willed kids. The Primus III is an ultra-lightweight barefoot kids' trainer. Now extra easy to pull on and off.
Keep adventure within their reach
Barefoot, pull-on trainers for active kids
PRODUCT INFO

KIDS URBAN PLAY OUTSOLE
Grip meets flexibility for kids who are finding their balance.

NO INSOLE
No insole, bringing you even closer to the ground for a greater barefoot experience.

BREATHABLE MESH
Breathable, lightweight and comfortable.

VEGAN*
*The main materials in all our Vegan* products are synthetic and aren’t derived from animals. We don’t (yet) have the transparency we need over the production of all the small components (such as adhesives and dyes) used in these products to ensure they meet vegan best practices. So, whilst we believe the shoes are vegan, we’re not yet able to guarantee it and want to be fully transparent.

HEEL & TONGUE LOOPS
A dual set of tabs on each shoe make it very easy to pull these Vivos on, and can be used to hang a damp pair to air dry without deforming them

WEIGHT
Based on a single shoe in Junior's size: EU 35 | UK 3 | US 4
148g
SIZE & FIT
This Vivo fits true to size.
MATERIALS & TRANSPARENCY
UPPER
Mesh 100% Recycled Polyester, No-sew TPU 80% Polyurethane, 20% Resin
lining
Lining 1 (100% Recycled Polyester), Lining 2 (Microfiber 40% RPET, 60% Polyurethane)
Hardware
Toggle Polycarbonate, Lace End TPU
Laces
Lace (Recycled Polyester, Elastane)
insole
Blind Insole (100% Recycled Polyester), Insole Backer (100% Polyester)
MADE IN VIETNAM
CARE
Cleaning
Brush off mud and clean with a damp cloth
Drying
Dry at room tempreture. Keep out of direct sunlight and avoid putting on a radiator.
Aftercare
LIQUIPROOF PREMIUM PROTECTOR. With wear, your shoes may loose some water resistent quality that is applied to the textile of the shoes. This product can be used to replenish the water repellent qualities.
Repair Options
Laces can be replaced.
End of life
Once you can’t repair or don't need them anymore, send us your old Vivos and we’ll make they sure they’re given a second life, or if they’re really well-loved, we'll store them until we launch our recycling solution.
Style Number Vivo Bare Foot: 115450-0735
JUNIOR FOOTWEAR SIZE GUIDE
FOOT LENGTH (CM) | EU | UK | US |
---|---|---|---|
21.0 - 21.7 | 35 | 3 | 4 |
21.8 - 22.4 | 36 | 3.5 | 4.5 |
22.5 - 23.1 | 37 | 4.5 | 5.5 |
23.2 - 23.8 | 38 | 5 | 6 |
23.9 - 24.4 | 39 | 6 | 7 |

Earn [points_amount] when you buy this item.