Vivobarefoot Primus Trail FG 3.5 Mens Obsidian Size:45eu there's even more to love

there's even more to love about one of our beloved barefoot styles

9 oz (single sandal

Improve your natural proprioceptive abilities by standing and walking on the mat in the comfort of your own home and office

Keeping feet firmly rooted on soft

A RISE foam insole

Vivobarefoot Primus Trail FG 3.5 Mens Obsidian Size:45eu there's even more to loveRun and roam wild Built for trail running and adventuring closer to nature The Primus Trail 3. 5 FG is for runners who live for the end of the road. These all terrain trainers are light and flexible enough to move freely, and tough enough to run wild on rough, rocky ground. Made with recycled, vegan*, high performance materials. We're on a mission to create a fully circular shoe a new Vivo made from an old one, which can in turn be made into another.