Primus Flow Women's Calisthenics Zero-Drop Barefoot Platform – Promotes

Zero-Drop Barefoot Platform – Promotes natural posture and alignment

Puffer-Inspired Design: Water-resistant and padded shell for cold weather

and weather-resistant

and made with vegan* materials

Flexible Barefoot Construction – Supports strength

Primus Flow Women's Calisthenics Zero-Drop Barefoot Platform – PromotesRediscover running (and daily movement) with the Primus Flow a feather light road runner built for natural, unrestricted motion. At just ~150g per shoe, its one of Vivobarefoots 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