Vivobarefoot Men’s Primus Lite 3.5 in Mineral
Redefine Natural Movement with the Primus Lite 3.5
The Vivobarefoot Men’s Primus Lite 3.5 in Mineral is the ultimate training all-rounder. Reimagined with a sustainable, updated upper, this versatile barefoot trainer is perfect for runs, cross-training, and dynamic daily activities. Whether you’re an experienced barefoot athlete or new to the world of natural movement, the Primus Lite 3.5 supports your journey toward building strength and reconnecting with your natural potential.
Engineered for Performance and Sustainability
The Primus Lite 3.5 is designed with Vivobarefoot’s signature Primus Outsole, a thin 2mm performance sole that puts as little as possible between your feet and the ground. The wide toe box, flexible construction, and hexagonal tread pattern ensure natural stability, sensory feedback, and multidirectional grip for urban and trail environments.
The upper, made from 81% recycled polyester, marks a significant step toward Vivobarefoot’s mission of circular design. Paired with the Active Ortholite Insole, crafted from 98% recycled PU foam, this trainer provides eco-conscious cushioning while reducing virgin plastic waste.
Key Features of the Primus Lite 3.5
- Primus Outsole: Ultra-thin for maximum ground feel, flexibility, and grip.
- Ortholite Insole: Sustainable cushioning made from 98% recycled materials for performance and comfort.
- Recycled Materials: Upper crafted from 81% recycled polyester for durability and eco-responsibility.
- Lightweight Design: At just 225g (size EU 42), these trainers are built for freedom of movement.
Move Naturally, Tread Lightly
The Vivobarefoot Men’s Primus Lite 3.5 is more than just a trainer—it’s part of a movement toward circular, sustainable footwear. Designed to help you build strength, improve balance, and experience the world beneath your feet, it’s the perfect choice for conscious athletes and adventurers alike. Feel the ground, embrace natural movement, and train with purpose.
|
Foot Length
|
UK
|
EU
|
US
|
|---|---|---|---|
|
24.0 - 25.1
|
6
|
40
|
7
|
|
25.2 - 25.8
|
7
|
41
|
8
|
|
25.9 - 26.5
|
8
|
42
|
9
|
|
26.6 - 27.1
|
9
|
43
|
10
|
|
27.2 - 27.8
|
10
|
44
|
11
|
|
27.9 - 28.4
|
11
|
45
|
12
|
|
28.5 - 29.1
|
11.5
|
46
|
12.5
|
|
29.2 - 29.8
|
12
|
47
|
13
|
|
29.9 - 30.4
|
13
|
48
|
14
|
|
30.5 - 31.1
|
14
|
49
|
15
|
Wondering how to choose your size? Specially if you are new to barefoot shoes we highly recommend you measure your foot. Find our simple measuring guide by clicking .
About Vivobarefoot -
Vivobarefoot was founded with the intent of creating a range of footwear that is made to accommodate our feet - not the other way around. Vivo focus on creating products that move with our feet, connecting us with nature, and allowing us to reach our full physical potential.
All Vivobarefoot shoes have a wide, flexible, thin design, making each shoe the closest to barefoot we can be! This design promotes your foot’s natural movement patterns, strength, and allows each wearer to feel more grounded and connected with the natural world that we are increasingly removed from. Not only do Vivobarefoot want the best for our feet, but they are a B Corporation(™) Certified business for good, making them a company that uses their business to build a more inclusive and sustainable economy. Each shoe is made with natural, biosynthetic and recycled materials, and has a sleek, sophisticated appearance that we love.
