PRIMUS FLOW MENS Walnut Bounce™ pods built into the

Bounce™ pods built into the outsole and heel provide shock absorption and energy return

OrthoLite cushioning helps to provide optimal comfort

Bellows tongue keeps out debris

add something special to everyday looks with Hannah in Bluish Tumbled

PRIMUS FLOW MENS Walnut Bounce™ pods built into theWelcoming the latest addition to our Primus performance lineup, the Primus Flow designed for speed, agility and to awaken total awareness to your human potential with an amazing barefoot running feel. At just 150g in weight and with 5. 6mm of underfoot material, this is a trainer that mindfully tunes you into every single movement.