VIVOBAREFOOT Primus Trail Knit FG WomensSHOP USA SHOP UK Use code at checkout: BAREFOOTGURU15 Copy Code Experience the Primus Trail Knitthe ultimate evolution of our best selling trail running sneaker. Designed with a breathable knit upper made from recycled materials, this shoe offers a sock like fit that keeps out debris while you explore. Feel natural in nature with its foot shaped design that promotes stability and flexibility. The Primus Trail Knit is wide for natural support, thin for