An article of footwear comprising: an upper defining an interior void; a first cable movable in a tightening direction to move the upper into a tightened state and movable in a loosening direction to move the upper into a loosened state; a tightening grip operable to be moved away from the upper in a first direction to move the first cable in the tightening direction; a cable lock operable in a locked state to restrict movement of the first cable in the loosening direction and operable in an unlocked state to permit movement of the first cable in the loosening direction; and a release grip operable to be moved away from the upper in a second direction to move the cable lock from the locked state to the unlocked state, the release grip being separate from the tightening grip; wherein the cable lock includes a housing defining a cavity; characterized in that the cable lock comprises: a spool disposed within the cavity and including a first annular groove operable to receive a first cable and a second annular groove operable to receive a second cable, the spool rotatable in a first direction relative to the housing to payout a first portion of the first cable from the housing and spool a first portion of the second cable within the second annular groove and rotatable in a second direction relative to the housing to payout a second portion of the second cable from the housing and spool a second portion of the first cable within the first annular groove, the spool including a series of first teeth formed on an inner surface of the spool; and a first lock pawl operable between a locked state restricting rotation of the spool relative to the housing in the second direction and an unlocked state permitting rotation of the spool relative to the housing in the second direction, the first lock pawl including a series of second teeth that are matingly received by the first teeth of the spool in the locked state. an upper defining an interior void; a first cable movable in a tightening direction to move the upper into a tightened state and movable in a loosening direction to move the upper into a loosened state; a tightening grip operable to be moved away from the upper in a first direction to move the first cable in the tightening direction; a cable lock operable in a locked state to restrict movement of the first cable in the loosening direction and operable in an unlocked state to permit movement of the first cable in the loosening direction; and a release grip operable to be moved away from the upper in a second direction to move the cable lock from the locked state to the unlocked state, the release grip being separate from the tightening grip; wherein the cable lock includes a housing defining a cavity; characterized in that the cable lock comprises: a spool disposed within the cavity and including a first annular groove operable to receive a first cable and a second annular groove operable to receive a second cable, the spool rotatable in a first direction relative to the housing to payout a first portion of the first cable from the housing and spool a first portion of the second cable within the second annular groove and rotatable in a second direction relative to the housing to payout a second portion of the second cable from the housing and spool a second portion of the first cable within the first annular groove, the spool including a series of first teeth formed on an inner surface of the spool; and a first lock pawl operable between a locked state restricting rotation of the spool relative to the housing in the second direction and an unlocked state permitting rotation of the spool relative to the housing in the second direction, the first lock pawl including a series of second teeth that are matingly received by the first teeth of the spool in the locked state. a spool disposed within the cavity and including a first annular groove operable to receive a first cable and a second annular groove operable to receive a second cable, the spool rotatable in a first direction relative to the housing to payout a first portion of the first cable from the housing and spool a first portion of the second cable within the second annular groove and rotatable in a second direction relative to the housing to payout a second portion of the second cable from the housing and spool a second portion of the first cable within the first annular groove, the spool including a series of first teeth formed on an inner surface of the spool; and a first lock pawl operable between a locked state restricting rotation of the spool relative to the housing in the second direction and an unlocked state permitting rotation of the spool relative to the housing in the second direction, the first lock pawl including a series of second teeth that are matingly received by the first teeth of the spool in the locked state.