Rediscover running (and daily movement) with the Primus Flow — a feather-light road runner built for natural, unrestricted motion. At just ~150g per shoe, it’s one of Vivobarefoot’s lightest sneakers ever, delivering barefoot-level ground feel with effortless agility and breathability. With a seamless recycled mesh upper, zero-drop sole, and foot-shaped design, the Primus Flow lets your toes splay naturally while enhancing stability, posture, and sensory awareness. Perfect for pavement, treadmill sessions, gym training, or daily wear. Key Features Ultra-Light Design (~150g) – Nearly weightless feel for fast, natural movement Zero-Drop Sole – Encourages natural posture and alignment Wide Foot-Shaped Toe Box – Supports toe splay and balance Breathable Recycled Mesh Upper – Keeps feet cool and comfortable Barefoot-Style Internal Build – No removable insole for closer ground connection Vegan & Sustainable Materials – Made using fully recycled components Move lighter, feel more, and enjoy barefoot freedom with every step.
