White's Boots - Heavy Duty Leather LacesWhite's Boots premium leather laces assure security and stability in every step. Expect the nature of a leather lace to stretch slightly with the first several wears. This flexibility can provide a measure of relief during a new boot's break in stage. As for proper care, White's recommends cleaning your leather laces once or twice a year. Remove laces, pull them through a damp cloth, then pass them through a palm of our Heavy Duty Leather