Vibram hat geschrieben:Waist: the stability of the foot, both when walking and standing still, is guaranteed by a semi-rigid anatomical shank, designed to support the arch of the foot and reduce fatigue in the foot.
Heel: a large surface area that optimizes stability. The rear part is mobile, increasing cushioning in the first stage of contact with the ground.
Midsole: thin and made of soft EVA, ensuring a balanced foot pressure distribution and protecting from the impacts that typically occur when walking.
VFFs mit Dämpfung und "Technologie" in der Sohle (bis jetzt nur ein Prototyp)
1Englischer Artikel auf birthdayshoes.com