Change the medio de luxe (basic model) into the medio Zen chair by
screwing the neccessary feet onto the basic model yourself.
You can then knee and position your legs underneath the chair.

We advise you to take:

if you are under 175 cm tall: height 22 cm
No. 605 35,- €

if you are above 175 cm tall: height 25 cm
No. 605 35,- €

Weight: chair and feet ca. 4700 g