Vivobarefoot - Primus Trail Flow - Storm Cloud - Women's Women's Triathlon flexible trail-running trainer that brings

flexible trail-running trainer that brings us one step closer to circular footwear

and with safety check aid stations at events we made it faster to access your gear by adding our new speed zipper

Graphene embedded in the woven front and back panel

designed with multiple fuel pockets including antibounce cargo pockets

Best for: tempo speed runs and half marathon

Vivobarefoot - Primus Trail Flow - Storm Cloud - Women's Women's Triathlon flexible trail-running trainer that bringsMeet the new Primus Trail Flow, a natural off road performer. This streamlined silhouette provides both exceptional grip and responsive ground feel to move mindfully across a variety of terrains. The durable, breathable 100% recycled polyester mesh upper keeps those agile feet cool and secure with engineered, anti slip lacing. As you connect with the trail, a super lightweight and flexible ETPU midsole and an All Terrain outsole keeps feeling in and