it's the Mary Jane

and the moments in between – building strong

Crafted from breathable Wild Hide leather with natural weather resistance – no membrane needed – it’s a lightweight hiker that delivers agile

Get strong

best-selling barefoot hiking boot

Primus Flow Knit Mens Eclipse/Gum Size:47eu it's the Mary JaneThe 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.