Vivobarefoot Primus Flow Knit Mens Eclipse Size:48eu a memory foam footbed

a memory foam footbed

Replacement barefoot insole for all VIVOBAREFOOT shoe styles

Our thinnest soles provide high-ground feel

"They slip onto your shoes

Run the way nature intended

Vivobarefoot Primus Flow Knit Mens Eclipse Size:48eu a memory foam footbedThe Primus Flow Knit combines lightweight barefoot performance with adaptive, sock like comfort. A seamless knit upper moves naturally with your foot while staying breathable and secure, and the ultra thin sole keeps you closely connected to the ground. Built for natural movement, its ideal for running, training, and everyday flow where flexibility and feel matter most. Specifications Weight ~128g (per shoe, EU 38) Heel to Toe Drop 0mm (Zero Drop)