Fastening mechanism for an article of footwear

A fastening mechanism for an article of footwear, the fastening mechanism comprising:

• a tensioning member having a member opening defined by an inner perimeter of the tensioning member, the tensioning member comprising:
• a first tensioning member within the member opening, the first tensioning member having a first straight side and a second straight side, opposite the first straight side, and
• a second tensioning member that is arranged within the member opening of the first tensioning member, the second tensioning member being configured to be rotatable within the member opening of the first tensioning member;
• a first tensioning element configured to extend along a first side of an upper of the article of footwear;
• and
• a second tensioning element configured to extend along a second side of the upper, opposite the first side of the upper,
• wherein the first and second tensioning elements are operatively coupled with the tensioning member about the member opening,
• wherein the inner perimeter of the tensioning member has a non-circular shape, and
• wherein the fastening mechanism is configured to be moveable between a loosened configuration, in which the first and second tensioning elements are tensioned to a first tension, and a tightened configuration, in which the first and second tensioning elements are tensioned to a second tension that is greater than the first tension, when the second tensioning member is rotated.