Vivobarefoot - Primus Flow Knit - Apricot - Men's COROS The Instinct - X8 Vest

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

Polartec® Power Dry® with Fresh Face™ liner: 98% polyester & 11% spandex

while the dual direction chevron tread provides you confident grip

speed and energy return (+80% resiliency) of any performance trail runner on the market today

Vivobarefoot - Primus Flow Knit - Apricot - Men's COROS The Instinct - X8 VestThe 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