Take your trail adventures further with the Vivobarefoot Women’s Primus Trail Knit FG Grounding, a trail runner that offers far more than meets the eye. This latest evolution of an iconic design introduces grounding technology, helping you feel more connected to the natural world beneath your feet. When worn on natural surfaces, silver conductive threads and an updated footbed work together to link you with the trail in a whole new way.
The thin yet firm outsole strikes the perfect balance between a true barefoot feel and reliable grip, encouraging your feet to move naturally while helping to build strength over time. It’s designed to give you both confidence and control across varied terrain, without sacrificing that all-important connection to the ground.
Comfort is key too. The breathable knit upper, made using recycled materials, offers flexibility and freedom of movement, while its sock-like construction helps keep out trail debris. Inside, the conductive insock enhances the grounding experience while keeping your feet comfortable as you go. A quick-lace system makes it easy to adjust your fit on the move, so you can stay focused on the trail ahead.