Ruthenium F1 Black/Black

The Ruthenium F1 barefoot shoe in black/black. This flat shoe features a combination of hook-and-loop fasteners and laces. The hook-and-loop fastener is very slim and highlights this shoe’s sporty elegance. Precise decorative seams on soft napa leather underline the purist design. Of course, this barefoot shoe also comes with our proven 2.9 mm outsole and the 1.6 mm microfiber insole. We use beige leather for the lining and a beige insole. Quality barefoot shoes by Senmotic

Upper material: Snug suede cowhide

Inner material: Soft pork leather

Insock: 1.6 mm Poron with antibacterial microfiber

Sole: 2.9 mm Senmotic FX10® sole made of Lifoprene PU

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