Unbreakable Round Bootlaces - Indestructible, Waterproof & Fire Resistant Laces, 1500-Pound Breaking Strength/Pair

Most durable laces that can still be tied well enough that I have ever seen!Lasted over two years of heavy sparks and even occasional molten metal from use as a steel pipe fitter/fabricator. Normal cheap laces last a month or two, "durable" laces and the original laces that come with the name brand timberland boots last 3-5 months, these lasted over two years and more than paid in the difference in cost. Still they failed in the same way, dry rot and failure in the underside which never got cleaned but zero damage from sparks so they far outlasted everything. To give an idea of the abuse, my $190 timberland boots only last 12-16 months and my full leather apron to block the sparks at my stomach only lasts a year so these things can clearly take abuse. Worth the money for me most definitely.The main con is the cost, really unless your dealing with sparks or mud these arent worth your money in my opinion, but some people really need laces that can handle sparks and weld slpatter and these work for that surprizingly well. The only real con beyond the cost is the stiffness, they are more difficult to tie but I learned an effective way to tie it with little risk of untieing and easy untieing later. Single underloop to start basically the way most teach to tie shoes, then single bunny ear and pull the otherside all the way through (dont make two ears at the same time, just one), then bunny ear the other side as a double tie and get it very tight. The first bunny ear tightens to the shoe and the second ear tightens to the first ear. This way never has come untied unless the string was left too long and got stepped on, actually these get tighter than conventional laces only doing this way specifically but releasing isnt an issue since pulling the correct string will pull out one loop then pull the other and its untied. The laces do require a very tight tie to not come untied, but doing the separate single bunny ears as described allows for a very tight tie without the shoe itself being too tight. Dunno why but tieing the bunny ears together for a double tie does not stay tied since they are too stiff, and only doing the bunny ears for a single tie as normally taught for tennis shoes doesnt stay either. And this style isnt as effective with normal laces as with these laces either, im on my feet for 10-12 hours a day in these climbing over stuff and climbing inside of pipe and never came untied unless the release string was pulled. Yet my thin laces on my tennis shoes never stayed tied with this tieing style.If you need laces that can handle sparks and can figure out a tie for them since they are thicker these are very highly recommended!

I work at a power plant and was constantly snapping the laces on my work boots from the friction of tying them tight. I’d have to change my laces twice a year at least. Tried these laces and they’ve outlasted the leather on two different work boots over two years. Only reason I ever buy more is if I need longer laces for different boots. I work outside a lot and with pretty harsh chemicals and it’s incredibly hard on the boots which is why the leather gets destroyed. But these laces are so good. I wanted to keep my current pair going but I needed longer ones for my new boots. Absolutely worth the money. I keep the worn ones as backups for when coworkers snap their laces.

I've bought these laces at least 3 times. I deal with some harsh chemicals, hydrochloric acid being the worst, these do a great job of withstanding the harsh environments. The latest pair I just installed on my newest pair of boots are leaving black dye on my hands. Haven't had this before. Maybe fresh out of the coloring process or trying a new process to counteract them getting white as soon? Still seem to be the same product quality otherwise. Time will tell.

I love the durability of the laces, they tend to outlast my shoes. However, I've also noticed that when new, the color (dye) tends to bleed and get on my hands. This lasts the first week or so. Overall, they will continue to fade until they are a medium grey color. This is true of the black laces, I've not tried any other color.

I am a welder/fabricator and used to have to replace my laces every 3 months or so because they would get burned up. I purchased my Iron Laces over a YEAR ago now and they are still like new! No fraying, no signs of wear. These things are awesome. Worth twice what they cost I would say.

Perfect for boots that go through a lot of stuff, a bit rough on the hands but not too bad.

great laces for boots use them everyday still zero signs of wear

Very heavy-duty boot laces. They definitely seem like they will hold up better than the ones that came with my boots. The o ly downside to these laces is that the color comes off onto your hands. After just a few days of use, the laces are a grayish color, and my hands have black streaks...