







Vivobarefoot Primus Trail 3.5 Mens – Insignia Blue
3 mm Firm Ground sole with 2.5 mm lugs provides grip on wet and dry terrain.
Description
Minimalist trail shoe with a Firm Ground outsole (3 mm base + 2.5 mm lugs) and a recycled mesh upper for technical terrain. zero drop, 281 g per shoe (size 42) and vegan materials in a construction designed with recyclability in mind.
- Firm Ground outsole: A 3 mm base and 2.5 mm lugs in a soft rubber compound provide grip on wet and dry ground, from rocky trails to muddy forest floors. A textured arch provides zoned grip during technical transitions.
- Recycled mesh upper: The upper is 76 % polyester, of which 93 % is recycled. Mesh at the front ensures ventilation, while spandex overlays reinforce areas exposed to wear.
- Ortholite insole: 98 % recycled polyurethane foam cushions without removing ground feel. Can be removed and replaced with your own insoles.
- Lightweight construction: 281 g per shoe in size 42. The low weight promotes agile movement on uneven terrain without compromising durability.
Materials
- Upper: Recycled polyester mesh (100 % recycled), overlays in 95 % recycled polyester / 5 % recycled spandex
- Lining: Recycled polyester mesh and microfibre (80 % recycled polyester / 20 % polyurethane)
- Laces: 100 % recycled polyester
- Insole: Ortholite Performance -- 98 % recycled polyurethane foam / 2 % water-based binder
- Outsole: 90 % synthetic rubber / 10 % natural rubber
Care
Brush off dried dirt and wipe with a damp cloth. Remove the insole and air-dry at room temperature, away from direct heat and sunlight. Reapply water-repellent treatment if water repellency decreases over time.





















