Never worn. Tonal platform, very confy. Three hook and loop straps hold your foot to the Biomechanical Orthotic footbed for superb comfort. Material: Synthetic Platform Height: 26mm Heel Height: 14mm over platform Outsole: Rubber Insole, Fixed, Orthotic Fit: D/E Fit, Medium/Wide Width High quality orthopedic sandal. Fit guidance: The Phoenix Lex has not been resized per the Vionic sizing profile change, so the fit is consistent with any Vionic purchased before the 6th July 2022.