The Primus Trail Knit FG Grounding is a grounding-focused barefoot trail shoe: the conductive rubber outsole connects you to the earth on natural surfaces, and the zero-drop thin sole gives the most direct foot perception. Ideal for runners with barefoot base; beginners should adapt gradually.
The Vivobarefoot Primus Trail Knit FG Grounding (2026) is Vivobarefoot's grounding-focused barefoot trail runner, using a conductive compound rubber outsole to connect runners with the earth on natural surfaces for a unique grounding experience. It features the signature barefoot design with the conductive outsole — a zero-drop thin sole lets the feet feel the terrain directly; the removable insole and wide foot-shaped toe box give natural splay and flexibility, and the knit mesh upper is light and breathable. Zero drop with the distinctive conductive outsole is core. The conductive compound rubber outsole gives grounded, reliable grip on natural terrain and soil. At about 240g and NT$6,400, it's a grounding barefoot trail shoe for runners valuing foot health and connection to the earth.
