REPLACEMENT LACES FOR HEY DUDE SHOE: Provide you easy slip-on and flex with every stride like brand new again. Various color and size menu for your choice! LACES REPLACEMENT FOR DUDES: Package with 2 pcs shoelaces, 4 lace locks and 4 fabric parts(as picture shown). Please kindly note no shoes included! HIGH QUALITY SHOE STRINGS REPLACEMENT: Made from elastic rubber strings, Rugged durability and providing comfort and support, aligning with your feet for customization SIMPLE INSTALLATION/REPLACEMENT: Kindly refer picture guide. Assemble the shoe strings, plastic locks and fabric parts. If you need get a stretching feel/smaller size, then could cutting the shoe strings as needed. STRETCH AND FIRM : Our elastic shoelaces conform to your foot and good looking, so you can perform your best!