Womens Vivo Barefoot Primus Trail Flow all size-guide-table tr:nth-child(even) { background-color: #fafafa

size-guide-table tr:nth-child(even) { background-color: #fafafa

and quick-drying

Our athletes asked

get a readiness score based on your sleep quality

Secure comfort: Comfortable waistband and ergonomic seam placement reduce distraction on rugged trail runs

Womens Vivo Barefoot Primus Trail Flow all size-guide-table tr:nth-child(even) { background-color: #fafafaWomens Vivo Barefoot Primus Trail Flow The Vivobarefoot Primus Trail Flow is a lightweight, minimalist trail shoe designed to keep you connected to the ground while moving confidently across varied terrain. Built with a barefoot construction, ultra thin sole, and flexible All Terrain outsole, it delivers exceptional ground feel, natural movement, and precise control on trails, gravel, and off road surfaces. With a breathable recycled mesh upper and