Primus Trail Knit FG. Men's
Get out into the wild, the barefoot way. The Primus Trail Knit Firm Ground is a minimalist men's running trainer that keeps feet protected and connected.
FEEL NATURAL IN NATURE
FIRM GROUND OUTSOLE
The Firm Ground Outsole is made from a sticky rubber compound for maximum grip and durability. With a 3mm base and 2.5mm lug height, plus a textured arch for zonal grip (ideal for technical trail movement), this sole will keep your feet firmly planted on multiple terrains — wet to dry, concrete to rocky.
VEGAN*
*The main materials in all Vivobarefoot's Vegan* products are synthetic and aren’t derived from animals. They don’t (yet) have the transparency we need over the production of all the small components (such as adhesives and dyes) used in these products to ensure they meet vegan best practices. So, while they believe the shoes are vegan, they're not yet able to guarantee it and want to be fully transparent.