A dressier, lower profile style, the women's MBT Kaya mary-jane will add style, comfort, whole body benefits to your wardrobe. MBT shoes is the first physiological footwear that has a positive effect on the whole body.Featuring a polyurethane midsole with a balanced pivoting section underneath the metatarsus which requires an active rolling movement with every step. MBT Kaya activates a large number of stabilizing muscles throughout the whole body when walking or standing.