The Vivobarefoot Primus Lite 3.5 men's running shoes are the go-to daily trainer for a barefoot feel, now redesigned with an eco-friendly 81% recycled polyester upper. Engineered to function in harmony with your natural biomechanics and to strengthen your feet, this running shoe is perfect for both seasoned barefoot enthusiasts and barefoot beginners setting out to wear more minimalist footwear. The Primus Lite 3.5 is ideal for runners seeking a natural running experience. This running shoe supports the natural flexibility and stability of your feet, while improving sensory feedback with every step. Experience lightweight comfort with the breathable mesh upper, ensuring your feet stay cool during runs. The Active Ortholite Performance Insole, crafted from 98% recycled PU foam, provides comfort while reducing environmental impact. Sustainability

• Upper is made from 81% recycled polyester, reducing waste and reliance on new plastics
• Active Ortholite Performance Insole contains 98% recycled PU foam, offering eco-friendly comfort

Upper

• Breathable mesh upper keeps your feet cool and your runs distraction-free
• Lacing system complements the foot-shaped fit, allowing you to activate your forefoot fully

Sole

• Active Ortholite Performance Insole for enhanced comfort
• Lightweight and flexible design supports natural movement, stability and sensory feedback