and reliable performance

now re-engineered for smarter material usage and reduced production waste

without any fluff

100% Nylon

skin protection

Vivobarefoot Women's Primus Trail III All Weather FG - Obsidian Size:39 and reliable performanceThe Primus Trail III All Weather Firm Ground is a water resistant evolution of the Primus Trail FG: our original, best selling trail running sneaker. Similarly light, durable and flexible for varied hardpack trail adventures all with recycled, animal free, high performance materials the Primus Trail III AW FG features water resistant materials for trail runs and hikes in wetter, cooler climes.