Vivobarefoot Primus Trail 3.5 FG Mens Mineral Size:42eu animal-free

animal-free

The Michelin outsole gives unparalleled grip in a variety of terrains

Because some parts of the upper still need extra durability that polyester can't yet provide

a Toe Spacer to realign and relax your toes

Our oldest official trail model whose humble beginnings started in 2010 when it was able to complete the extraordinarily tough 100 mile trail race in the mountains of Colorado

Vivobarefoot Primus Trail 3.5 FG Mens Mineral Size:42eu animal-freeRUN AND ROAM WILD BUILT FOR TRAIL RUNNING AND ADVENTURING CLOSER TO NATURE The Primus Trail 3. 5 FG is for runners who live for the end of the road. These all terrain trainers are light and flexible enough to move freely, and tough enough to run wild on rough, rocky ground. Made with recycled, vegan*, high performance materials including an 71% recycled polyester upper. FIT, FEEL, FLEX; For natural stability, natural sensory feedback and natural