Vivobarefoot - Primus Flow Knit - Apricot - Men's COROS a low-to-the-ground design for perfect

a low-to-the-ground design for perfect balance and agility

Thank you for choosing Built For Athletes

minimal bulk and storage for on-run nutrition

The Instinct - X8 Vest - 18L gives you unrivalled versatility and function for ultra distance racing

Vivobarefoot - Primus Flow Knit - Apricot - Men's COROS a low-to-the-ground design for perfectThe 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. Set on Vivobarefoot's ultra light Primus Flow sole, the Primus Flow Knit keeps you close to the ground for pure