A lace lock system. The lace lock system is mountable to footwear and includes a latch having an aperture that receives a lace guide and is affixed to a cam. The lace guide is pivotally affixed to the cam and has a channel that receives a lace through the aperture. The lace lock is designed to transition between an open position and a locked position. In the locked position, the lace is tensioned to align a distal end of the cam within the channel of the lace guide, such that the distal end of the cam frictionally bears against the lace disposed in the channel. In the open position, the latch is rotated towards a first end of the lock, causing the distal end of the cam to misalign with the channel of the lace guide and release tension of the lace disposed in the channel.

A shoelace tightening device includes a main ratchet gear and an auxiliary ratchet gear, which allows a stopper unit to be coupled so as to have a clearance such that the stopper accurately engages with the main ratchet gear. The shoelace tightening device further includes: a lower cover having a receiving recess within a top portion of the lower cover; a reel rotatably inserted into the receiving recess of the lower cover, wherein the reel includes a gear coupling portion provided on a top portion of the reel such that a wire is wound on the reel when the reel is rotated; a housing accommodating the reel inside the housing, wherein a bottom end portion of the housing is fixed to the receiving recess of the lower cover to be integrally fixed to the lower cover.

A shoelace tightening device includes a main ratchet gear and an auxiliary ratchet gear, which allows a stopper unit to be coupled so as to have a clearance such that the stopper accurately engages with the main ratchet gear. The shoelace tightening device further includes: a lower cover having a receiving recess within a top portion of the lower cover; a reel rotatably inserted into the receiving recess of the lower cover, wherein the reel includes a gear coupling portion provided on a top portion of the reel such that a wire is wound on the reel when the reel is rotated; a housing accommodating the reel inside the housing, wherein a bottom end portion of the housing is fixed to the receiving recess of the lower cover to be integrally fixed to the lower cover.

A fastening element for a shoe of a boot comprising a disk-shaped single or multi-part main part, comprising a base side for fastening to the shoe, a cover side lying opposite the base side, and two grooves molded into a casing between the base side and the cover side for receiving and guiding a respective end of a shoelace. The grooves have an entrance angle at which shoelaces are to enter into the fastening element when laced in the pulling direction and an exit angle at which shoelaces are to exit the fastening element when pulled in the pulling direction, and wherein the entrance angle is greater than or equal to the exit angle.

A fastening element for a shoe of a boot comprising a disk-shaped single or multi-part main part, comprising a base side for fastening to the shoe, a cover side lying opposite the base side, and two grooves molded into a casing between the base side and the cover side for receiving and guiding a respective end of a shoelace. The grooves have an entrance angle at which shoelaces are to enter into the fastening element when laced in the pulling direction and an exit angle at which shoelaces are to exit the fastening element when pulled in the pulling direction, and wherein the entrance angle is greater than or equal to the exit angle.

A shoelace tightening device includes a main ratchet gear and an auxiliary ratchet gear, which allows a stopper unit to be coupled so as to have a clearance such that the stopper accurately engages with the main ratchet gear. The shoelace tightening device further includes: a lower cover having a receiving recess within a top portion of the lower cover; a reel rotatably inserted into the receiving recess of the lower cover, wherein the reel includes a gear coupling portion provided on a top portion of the reel such that a wire is wound on the reel when the reel is rotated; a housing accommodating the reel inside the housing, wherein a bottom end portion of the housing is fixed to the receiving recess of the lower cover to be integrally fixed to the lower cover.

A shoelace tightening device includes a main ratchet gear and an auxiliary ratchet gear, which allows a stopper unit to be coupled so as to have a clearance such that the stopper accurately engages with the main ratchet gear. The shoelace tightening device further includes: a lower cover having a receiving recess within a top portion of the lower cover; a reel rotatably inserted into the receiving recess of the lower cover, wherein the reel includes a gear coupling portion provided on a top portion of the reel such that a wire is wound on the reel when the reel is rotated; a housing accommodating the reel inside the housing, wherein a bottom end portion of the housing is fixed to the receiving recess of the lower cover to be integrally fixed to the lower cover.

A fastening system includes a sleeve having a cylindrical body, and one or more braking members provided on the sleeve. At least one strap is extendable through the sleeve and movable relative to the sleeve while the sleeve is braced. The one or more braking members resist movement of the at least one strap relative to the sleeve.

A fastening system includes a sleeve having a cylindrical body, and one or more braking members provided on the sleeve. At least one strap is extendable through the sleeve and movable relative to the sleeve while the sleeve is braced. The one or more braking members resist movement of the at least one strap relative to the sleeve.

A tensioning system for articles of footwear and articles of apparel is disclosed. The tensioning system includes a tensioning member that is tightened or loosened using a motorized tensioning device for winding and unwinding the tensioning member on a spool. The motorized tensioning device includes a torque transmitting system that allows for incremental tightening, incremental loosening and full loosening of the tensioning member.