NWOT. Hot sandal for the summer! Lace-up with heel strap helps keep foot securely in place. These heels even work well with bunions as the leather gaps in just the right place! Heel is 5” measured from the base, 3.9” from the inside of the heel to base. Note some slight deterioration of leather on the inside of the heel straps as shown in last pic. Fits true to size and perfect for a narrow foot, but forgiving for medium width as well.