IRONLACE Unbreakable Round Bootlaces - Indestructible, Waterproof & Fire Resistant Boot & Shoe Laces, 1500-Pound Breaking Strength/Pair, Black, 108-Inch, 3.2mm Diameter, 1-Pair

Ironlace knows that to do the job right means having the right tools. We were tired of having our footwear break on us in the middle of an important job so we developed a Virtually Unbreakable shoelace using the worlds most advanced Para-Aramid fibres. Other "tough" laces are only coated with Polyester, Nylon or have only a small portion of Kevlar. IronLaces are made of 100% Para-Aramid and made in the USA. Our shoe laces are 1000X more durable than Cotton and Polyester laces, 100X more durable than leather and 20X more durable than Kevlar Laces. We put all of our products through intensive lab testing to ensure that you will always have the right tools for the job.