Vivobarefoot Men's Primus Flow Knit Injinji-Womens Main-Body Lining: 50 g/m² 100%

Main-Body Lining: 50 g/m² 100% recycled polyester mesh

Strobel construction makes Marnie light and flexible

Upgraded outsole that won't trap stones as you run

Pivot with ease

recycled polyester - 100% Polyester

Vivobarefoot Men's Primus Flow Knit Injinji-Womens Main-Body Lining: 50 g/m² 100%Details The Primus Flow Knit combines natural barefoot performance with adaptive comfort. A seamless 360 knit upper creates a breathable, lightweight, sock like fit that flexes with your foot, while an unstructured heel window supports natural alignment. Textured laces and engineered lace loops deliver secure lockdown without restricting movement. Primus Flow Outsole Reconnect and run slow No Insole No insole, bringing you even closer to the ground