Designed to connect: The vegan Primus Trail Knit FG lets you feel the ground with every step, as if you were of course barefoot. Thanks to its super-flexible Firm Ground sole with robust tread knobs, you can enjoy a firm grip on any terrain - whether dry, rocky or damp. In addition, your toes experience maximum freedom thanks to the ergonomically cut toe box. The recycled knitted upper material does not have any seams and adapts perfectly to your every movement. With the Speed-Lacing System you don‘t waste any time lacing. Into the VIVOs and up on the trails!