Discover dependable comfort with the Onalee. This stretchable mary jane features an elasticized strap and collar for form-fitting comfort, perfect for those with sensitive or swollen feet needing a little extra give. The diabetic friendly design is medicare approved and features removable double insoles for adjustable depth. A lightweight TravelTek outsole offers enhanced traction on a variety of surfaces, so you can navigate your day with confidence. Diabetic Friendly, Orthotic Friendly, Double Insoles, Stretchable, Ped RX™. PU Upper Mesh Lining Rubber, EVA Outsole 1.5 Heel height Mary Jane Flat available in sizes 6-10, 11 N; 5-10, 11, 12 M; 6-10, 11, 12 W; 6-10, 11, 12 XW; 6-10, 11, 12 XXW