it brings reliable performance

We make shoes for every season

flexible and rugged hiking boot with all-terrain capability

vegan* materials

and a Proprioception Mat to sharpen sensory response

Primus Flow Knit Womens Eclipse retail-only it brings reliable performanceThe 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.