Dr. Comfort Betty Women's Therapeutic Diabetic Extra Depth Sandal Leather-and-Mesh Velcro leather-and-mesh The classic craftsmanship and sophisticated style of Dr. Comfort are desirable for anyone in search of the finest quality in a comfort shoe. Designed as a therapeutic shoe, we also provide many protective and comfort features for all to love. Dr. Comfort Gel Insert Included. Extra depth (7/16") for removable inserts. Velcro closure - Lightweight sandal Shoe Cover: Soft Top Grain Leather and Lycra (stretch fabric) Uppers with Seamless and Padded Lining. Sizes: 4-12 - Widths: AA/A, A/B, C/D, E/2E