Macaroon Kalina Sandal - Women. Sure to elevate any outfit, this pair of biomechanically designed sandals feature braided cross straps and a supple leather upper. Note: For the greatest comfort, Vionic recommends to wear your new Vionic footwear for just a few hours for the first few days to allow your feet to adjust to the new level of orthotic comfort and support.FeaturesBiomechanically designed to hug your arches. (NO ORIGINAL BOX)