Description
Originally the KSO was one of the great classics of the Vibram FiveFingers. Today they are moving up a gear with remarkable advances.
The upper fabric is reinforced for greater durability and the quick lacing system allows for better tightening and a more precise fit.
Also, their XS Trek sole is made of zig-zags, which allows for better multi-directional grip while ensuring maximum barefoot feel.
All in all, a 100% natural running shoe with increased versatility!
VEGAN