IRONLACE Unbreakable Round Bootlaces - Indestructible, Waterproof & Fire Resistant Boot & Shoe Laces, 1500-Pound Breaking Strength/Pair, Black, 63-Inch, 3.2mm Diameter, 1-Pair

I really like the laces but they were too thin and looked a little funny with my boots.

I'm a welder and these laces are truly indestructible they will last you a life time they are great!

These laces are class.Put these into my mountain warehouse hiking boots that used metal eyelets . Used in dry, wet, rough terrain regularly for walking the dog and exploring the welsh mountains and forests.They are solid laces. My boots have called apart before the laces have. The original leaves last maybe a month. These have been just going on with no real signs of major wear.The black colour faded pretty quick and now they're more of a grey, but really it doesnt bother me in anyway.There is signs of wear fro m the metal eyelets but this is pretty minimal. I wouldn't even call it a grey more like signs of rubbing. The laces are rough and once tied up dont come loose unless done so deliberalty to take the boots off.Highly recommend.

Top notch

The product was received promptly and sealed in original packaging. I can't comment on their durability yet as I haven't had them long enough but I will update (particularly if they don't last as long as I hope). However, they look and feel to be very high quality.As noted by others, the laces are relatively thin. In fairness, that info is provided in the item description (they are 1/8" or 3mm across). I've uploaded images showing the IronLace next to the ones being replaced so you can see the size difference though I should note that the old ones have swollen a bit with use over time. The size of the laces, as well as the solid aglets (tight and strong), made lacing the boots very easy. The laces themselves are stiff with a slight texture to them. I don't mind the stiffness and had no issues using them as-is out of the box. To this point I haven't had any issue with them loosening or becoming untied. I got the black version and, as the images show, they are more of a very dark grey, close to black but not a true black. Overall, I am very pleased with the purchase at this point.

Great feel and really solid piece