The Vivobarefoot Women's Primus Lite Knit – Obsidian is a lightweight barefoot training shoe designed for active lifestyles, gym workouts, and controlled training sessions. Combining a flexible recycled knit upper with Vivobarefoot’s minimal Primus platform, it delivers natural movement, agility, and a close-to-ground barefoot feel.
The flexible knit upper allows the foot to move freely while providing a comfortable, adaptive fit. The 2 mm Primus Outsole keeps the foot close to the ground, enhancing sensory feedback and allowing natural foot engagement during movement.
The shoe features a Performance RISE Insole, made using algae-based foam technology. By transforming excess algae biomass that can harm waterways, the insole provides a more sustainable alternative to traditional synthetic foams.
A Pro5 Puncture Resistant 0.8 mm layer adds lightweight underfoot protection while maintaining flexibility and ground feel.
Key Features
- Lightweight barefoot-style training shoe
- Flexible recycled knit upper for mobility and agility
- 2 mm Primus Outsole for maximum ground connection
- Performance RISE Insole made with algae-based foam
- Pro5 Puncture Resistant 0.8 mm protective layer
- Maintains barefoot feel while adding protection
- Flexible construction supports natural movement
- Designed for active lifestyles and controlled workouts
- Approx. 183 g per shoe
Recommended For
- Gym workouts
- Functional training
- Mobility exercises
- Controlled strength workouts
- Active daily use
- Barefoot-style movement
- Natural movement training
Specifications
-
Brand: Vivobarefoot
-
Product: Women's Primus Lite Knit
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Color: Obsidian
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Outsole: Primus Outsole
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Sole Thickness: 2 mm
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Insole: Performance RISE Insole
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Insole Material: Algae-based Foam
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Protection: Pro5 Puncture Resistant Layer (0.8 mm)
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Weight: 183 g per shoe
Sustainability Features
- Knit upper made using recycled plastics
- RISE Insole uses algae biomass as an alternative to traditional synthetic foam
- Helps repurpose excess algae that can negatively impact waterways
Vivobarefoot Women's Footwear Size Chart
| Foot Length (cm)
|
EU Size
|
UK Size
|
US Size (Approx.)
|
|
21.2 – 22.1
|
35
|
2.5
|
4.5
|
|
22.2 – 22.8
|
36
|
3
|
5
|
|
22.9 – 23.5
|
37
|
4
|
6
|
|
23.6 – 24.1
|
38
|
5
|
7
|
|
24.2 – 24.8
|
39
|
6
|
8
|
|
24.9 – 25.4
|
40
|
7
|
8.5 - 9
|
|
25.5 – 26.1
|
41
|
8
|
9.5 - 10
|
Sizing Tips for Motus Strength
The Rule of Thumb: Vivobarefoot shoes are designed to fit big to give your toes room to move. You should have about one thumb's width of space between your longest toe and the front of the shoe.
Product Care
- Brush off mud and dirt with a soft brush.
- Clean with mild soap and water when needed.
- Remove the insole before drying.
- Air dry at room temperature.
- Avoid direct sunlight and intense heat sources.
