An article of footwear comprising: a sole structure; an upper attached to the sole structure and defining an interior above the sole structure, the upper having a shell; and a midfoot harness having a main strap wherein an anchor portion of the main strap is attached to at least one of the upper on the outside of the shell or the sole structure, the main strap further including a forward substrap and a rear substrap, wherein the forward substrap extends through an opening in the shell, follows along a medial inside surface of the shell, and the forward substrap end is fixed relative to the sole structure at a location inward from an outer edge of a footbed of the sole structure, the rear substrap extends through the opening in the shell, follows along the medial inside surface of the shell, and the rear substrap end is fixed relative to the sole structure at a location inward from an outer edge of the footbed of the sole structure, connecting portions of the midfoot harness between the anchor portion and the forward substrap end and between the anchor portion and the rear substrap end are unattached to the shell upper and sole structure, and the midfoot harness is configured to wrap the forward and rear substraps around bottom and medial sides of a wearer's midfoot and hindfoot, when the article is worn by the wearer, in response to upward pulling on portions of the forward and rear substraps. a sole structure; an upper attached to the sole structure and defining an interior above the sole structure, the upper having a shell; and a midfoot harness having a main strap wherein an anchor portion of the main strap is attached to at least one of the upper on the outside of the shell or the sole structure, the main strap further including a forward substrap and a rear substrap, wherein the forward substrap extends through an opening in the shell, follows along a medial inside surface of the shell, and the forward substrap end is fixed relative to the sole structure at a location inward from an outer edge of a footbed of the sole structure, the rear substrap extends through the opening in the shell, follows along the medial inside surface of the shell, and the rear substrap end is fixed relative to the sole structure at a location inward from an outer edge of the footbed of the sole structure, connecting portions of the midfoot harness between the anchor portion and the forward substrap end and between the anchor portion and the rear substrap end are unattached to the shell upper and sole structure, and the midfoot harness is configured to wrap the forward and rear substraps around bottom and medial sides of a wearer's midfoot and hindfoot, when the article is worn by the wearer, in response to upward pulling on portions of the forward and rear substraps. the forward substrap extends through an opening in the shell, follows along a medial inside surface of the shell, and the forward substrap end is fixed relative to the sole structure at a location inward from an outer edge of a footbed of the sole structure, the rear substrap extends through the opening in the shell, follows along the medial inside surface of the shell, and the rear substrap end is fixed relative to the sole structure at a location inward from an outer edge of the footbed of the sole structure, connecting portions of the midfoot harness between the anchor portion and the forward substrap end and between the anchor portion and the rear substrap end are unattached to the shell upper and sole structure, and the midfoot harness is configured to wrap the forward and rear substraps around bottom and medial sides of a wearer's midfoot and hindfoot, when the article is worn by the wearer, in response to upward pulling on portions of the forward and rear substraps.