It is made of 70% synthetic rubber and 30% natural rubber

protected by a sole that combines grip

We use 52% bluesign®-certified polyester knit for our upper lining

Bottom : Non-slip texture

Vivobarefoot Tracker Decon FG2 Mens – Insignia Blue Size:45 It is made of 70%Description Experience nature with these barefoot style hiking boots. Ideal for nature enthusiasts, they support natural foot movement and use environmentally friendly materials. Terrain adaptation: The FG2 outsole ensures stable traction across landscapes with 4mm deep hexagonal studs. Eco Materials: Made from Wild Hide leather and Woolmark certified Merino wool, these boots offer natural breathability and temperature regulation. Natural Movement: