An evolution of the Primus Trail FG, Vivo's original, best-selling trail-running sneaker.

It features a knit upper for enhanced breathability and purer trail mobility, made with recycled materials, and a sock-like construction to keep out trail debris.

Trail runners that do much more, the Primus Trail Knit FG is also excellent for fastpacking and hiking. Its low profile and versatility also makes it a popular choice of outdoor lovers wherever they tread.

A knit upper and sock bring flexibility and protection. A quick-lace system means easy adjustments. And a thin Firm Ground sole balances barefoot sensation with grip, feeling fast on varied hardpack terrain, building natural strength with every step.

MULTI-TERRAIN

Giving you grip and ground feel on everything from wet and dry, rocky and firm terrain.

URBAN

Stripped-back soles for barefoot living — so you're never too far from nature, even in the city.

FIT, FEEL, FLEX

For natural stability, natural sensory feedback and natural strength.