every step building natural strength

Super flexible and lightweight—perfect for roaming wild through sand

With your already established functional foot health

taking style cues from its sister

mobility and health

Primus Trail III All Weather FG Mens Moss WIN21 every step building natural strengthThe 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 made with recycled, vegan*, high performance materials the Primus Trail III AW FG features water resistant materials for trail runs and hikes in wetter, cooler climes.