Vivobarefoot Primus Trail Flow Womens Storm Cloud Size:41eu while the flexible zero-drop sole

while the flexible zero-drop sole supports natural posture and movement

Child-safe and non-toxic

step-by-step plans so you always know what to do

and a lighter weight

The time-tested trail outsole features Vibram Megagrip rubber for maximum grip

Vivobarefoot Primus Trail Flow Womens Storm Cloud Size:41eu while the flexible zero-drop soleAs you connect with the trail, a super lightweight and flexible ETPU midsole and an All Terrain outsole keeps feeling in and trail debris out. The Primus Trail Flows streamlined 1. 8mm base and optimised 3. 5mm lug height mean you pick up every nuance of the Earth beneath your feet, letting you run off road with precision and confidence. Weight Approx. 219g (size dependent) Heel to Toe Drop 0mm Stack Height 1. 8mm base + 3. 5mm lug depth Midsole 100%