PRIMUS TRAIL II FG MENS insole Modern footwear inspired by ancestral

Modern footwear inspired by ancestral wisdom

The Primus Sport IV is now softer

providing unparalleled barefoot feeling and flexibility for calisthenics

a Toe Spacer to realign and relax your toes

lightweight

PRIMUS TRAIL II FG MENS insole Modern footwear inspired by ancestralThe Primus Trail II Firm Ground is our original, best selling trail running sneaker. It's light, durable and flexible for wide ranging trail adventures that bring you closer to the earth. Continuously improved through athlete testing and material innovation, the Primus Trail II FG has nothing more or less than exactly what you need made with high performance, recycled, vegan* materials.