Primus Flow Size:41 with details such as the

with details such as the logo on the laces

promoting healthy development from the first steps

Thin and flexible TrueSense® sole that improves your posture and recovery

Their distinctive mountain-motif logo and comfortable heel enhance the wearing experience

and non-slip sole promotes natural foot movement

Primus Flow Size:41 with details such as thePrimus Flow is Vivobarefoot's lightest barefoot shoe (only 159g), designed for running with complete freedom and efficiency. Featuring a seamless recycled mesh upper, no insole for enhanced ground connection, and a minimalist Primus Flow sole. Ideal for those seeking performance and a natural running sensation. Consult the size guide here