Primus Lite IV (Women's) Shoe size:W6 a super lightweight and flexible

a super lightweight and flexible ETPU midsole and an All Terrain outsole keeps feeling in and trail debris out

With a close to barefoot feel

Awaken your senses this winter with the Tracker Winter III SG

Choosing a larger size is recommended

Primus Lite IV (Women's) Shoe size:W6 a super lightweight and flexibleThe Primus Lite IV is a versatile performance trainer for running, workouts and dynamic day to day living that helps you move like nature intended. It's wide for natural stability, thin for natural feedback, and flexible for natural movement. Re engineered with refined panels for improved manufacturing efficiency, it delivers the same true barefoot feeling with reduced production waste.