***Broken is Not an Option*** At Ironlace, we test our laces to the highest standard in the industry. Our 100% advanced para-aramid fiber boot laces have a number of advantages that make them perform and last in the most unforgiving environments. These laces are trusted by law enforcement officers, firefighters, EMTs, ironworkers, welders, hikers, construction workers, machine operators, miners, tree surgeons, and hundreds of thousands of loyal customers. They are, quite simply, the strongest, most durable shoe/boot laces in the world! Ironlace Unbreakable Round Bootlaces are lab-tested and guaranteed for life. They are proven to be 10x stronger than steel, 20x longer-lasting than Kevlar laces, and feature a higher strength-to-weight ratio than carbon fiber. Our laces have an amazing 1500-pound breaking strength/pair and a ? inch (3.2mm) diameter that will fit any boot and never break when pulled tight. These shoelaces have been field-tested in the most abusive environments and are proven to be damage, cut, abrasion, wear, chemical, UV, and corrosion resistant. These versatile, indestructible boot laces are equipped for almost any application. They are non-magnetic and will not set off metal detectors, freeze, or burn in extreme temperatures. Ironlace shoelaces are waterproof, heat-resistant, and fire resistant up to 630 degrees Fahrenheit/332 Celsius. These are the ideal laces for firefighting, welding or any worker that puts their boots to the test day in and day out. Our stretch-free, non-slip laces stay comfortable and secure in even the harshest indoor and outdoor environments. They are long-lasting, and colored to match up to 99% of common black, beige, grey, tan, and brown boots. When you spend weeks and months on the road or at the job site, having a broken lace is disruptive at best. Save yourself money, time, and frustration by opting for the world’s most reliable laces. Every pair of laces you buy supports blind labor in the USA.

A PERFECT MATCH: Use with almost any brand and style of shoes or boots; Our tough, unbreakable laces are colored to match up to 99% of the most common black and brown boots on the market and trusted by hundreds of thousands of loyal customers. STAY PUT & STAY COMFORTABLE: Stretch-free, non-slip shoelaces lace up tight for a strong fit that stays tied; Once you put them on, Ironlace stays put and stays comfortable whether you’re on the job site, trekking through snow, or hiking a mountain. WATER, HEAT & FIRE RESISTANT: Ironlace shoelaces are waterproof, fire resistant, and heat-resistant up to 630 degrees Fahrenheit/332 Celsius; The ideal laces for firefighting, welding, or anyone who works or plays hard and expects their equipment to last. GUARANTEED FOR LIFE: Long-lasting, durable laces field-tested in the most abusive environments; They are 20x longer-lasting than Kevlar laces, and proven to be damage, cut, abrasion, wear, chemical, UV, and corrosion resistant. STRONGER THAN STEEL: Our durable, 100% advanced para-aramid fiber replacement lace is 10x stronger than steel; Amazing 1500-pound breaking strength/pair and a ? inch (3.2mm) diameter means they will fit any boot and will never break when pulled tight. Made in the USA. Lace.

Date First Available: December 5, 2012. Best Sellers Rank: #1,657 in Clothing, Shoes & Jewelry. Customer Reviews: 4.6 out of 5 stars 14,671 ratings 4.6 out of 5 stars. : B00AK9EWLO. Size: ?54-Inch. Included Components: ?1 pair of laces. Style: ?Unbreakable Round Laces. Part Number: ?30005. Manufacturer: ?Lacetech Industries. Number of Items: ?2. Suggested Users: ?unisex-adult. Material: ?Synthetic. Color: ?Black. Model Name: ?Ironlace Unbreakable Round. Warranty Description: ?Guaranteed for Life. Brand Name: ?IRONLACE. Item Weight: ?0.03 Pounds. Item Dimensions LxWxH: ?54 x 0.13 x 0.13 inches. Package Weight: ?0.02 Kilograms. Item Package Dimensions L x W x H: ?5.47 x 2.05 x 0.75 inches.