The Ultimate Barefoot Training Shoe
The Vivobarefoot Primus Lite IV is the latest evolution of Vivobarefoot's best-selling barefoot performance shoe. Designed for running, gym workouts, strength training, functional fitness, and everyday movement, the Primus Lite IV delivers natural foot freedom while taking a significant step forward in sustainable design.
Wide, thin, and flexible, this versatile barefoot trainer allows your feet to move naturally, helping improve balance, stability, strength, and body awareness with every step
Why Choose the Primus Lite IV?
Whether you're lifting weights, running intervals, training for HYROX, practicing calisthenics, or simply embracing a more natural lifestyle, the Primus Lite IV is built to help you perform at your best.
Key Features
- Ultra-lightweight barefoot training shoe
- Wide toe box for natural foot function
- Thin 2mm Primus outsole for maximum ground feel
- Flexible design that moves naturally with your feet
- Breathable recycled mesh upper
- Vegan-friendly constructionx
- OrthoLite Performance Insole made from 98% recycled PU foam
- Lightweight design - (Men's EU42): 239g per shoe
Natural Movement Starts From the Ground Up
Wide Toe Box
Unlike conventional athletic shoes that restrict foot movement, the Primus Lite IV allows your toes to spread naturally. This promotes better balance, stability, and natural power generation.
Thin Sole, Maximum Ground Feel
The minimalist 2mm Primus outsole brings your feet closer to the ground, enhancing sensory feedback and helping improve coordination, agility, and movement efficiency.
Flexible for Stronger Feet
The highly flexible construction allows your feet to bend, flex, and move as nature intended, helping activate muscles and tendons that are often weakened by traditional footwear.
Breathable & Lightweight
The engineered mesh upper provides exceptional airflow and comfort, keeping your feet cool during intense training sessions and long active days.
Perfect For
- Running
- Gym training
- HYROX training
- Functional fitness
- Strength training
- Cross-training
- Calisthenics
- Walking
- Everyday wear
Sustainable Performance
The Primus Lite IV has been redesigned to improve manufacturing efficiency and reduce material waste without compromising performance. Made using recycled materials and a streamlined panel construction, it's a lighter footprint for both you and the planet.
Vegan-Friendlyx
The primary materials used in the Primus Lite IV are synthetic and contain no animal-derived components. While Vivobarefoot continues to improve transparency around all manufacturing processes, this model is designed to meet vegan-friendly standards wherever possible.
Move Better. Feel More. Perform Naturally.
The Vivobarefoot Primus Lite IV isn't designed to control your movement-it's designed to unlock it. Experience the freedom, strength, and connection that comes from training closer to nature.
Barefoot performance for running, training, and life.
What's in the box
1 x Pair Vivobarefoot Primus Lite IV Mens Obsidian Trainers
