Mens Vivo Barefoot Primus Trail Knit FG Size:8 support your arches and allow

support your arches and allow your feet to move naturally

PWRTAPE reinforced upper – Breathable engineered mesh with targeted overlays for structure and a secure lockdown

FuelCell foam delivers a propulsive feel to help drive you forward

ensuring you stay fresh even when the pace intensifies

A new engineered double jacquard knit upper ensures a flexible

Mens Vivo Barefoot Primus Trail Knit FG Size:8 support your arches and allowMens Vivo Barefoot Primus Trail Knit FG The Primus Trail Knit FG delivers barefoot freedom and durable performance for life on and off the trail. Designed with a flexible knit upper and Firm Ground outsole, it provides lightweight protection, all terrain grip, and a natural feel underfoot. Key Features Firm Ground outsole with low profile lugs provides superior grip on hard, rocky, and mixed terrain. Breathable knitted upper made from recycled