A rugged boot lace, specially woven to include more strands in a tighter weave, to endure rough wear. This strong solid construction will not unravel or break like many other laces that come in your hiking or work boots, meaning you can use these replacement boot laces longer.* Our rugged boot laces are waxed, black in color, and sold in five popular work boot sizes. Keep a pair of our industrial strength boot laces on hand as a replacement, to help you stay safe at work or play. Learn how to lace your boots here.