---
product_id: 197018725
title: "IRONLACE Unbreakable Boot & Shoe Laces"
brand: "ironlace"
price: "R$324"
currency: BRL
in_stock: true
reviews_count: 13
category: "Ironlace"
url: https://www.desertcart.com.br/products/197018725-ironlace-unbreakable-boot-and-shoe-laces
store_origin: BR
region: Brazil
---

# 20x longer lasting than Kevlar Fireproof to 630°F (332°C) 1500 lb breaking strength IRONLACE Unbreakable Boot & Shoe Laces

**Brand:** ironlace
**Price:** R$324
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lace up like a pro—unbreakable strength for unstoppable days!

## Quick Answers

- **What is this?** IRONLACE Unbreakable Boot & Shoe Laces by ironlace
- **How much does it cost?** R$324 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/197018725-ironlace-unbreakable-boot-and-shoe-laces)

## Best For

- ironlace enthusiasts

## Why This Product

- Trusted ironlace brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Strength:** Stronger than steel with 1500 lbs breaking strength per pair—lace up with confidence.
- • **Lifetime Durability:** Guaranteed for life with abrasion, chemical, UV, and corrosion resistance—never replace laces again.
- • **Fire & Heat Resistant:** Engineered to withstand extreme heat up to 630°F, perfect for firefighters and welders.
- • **Secure & Stretch-Free:** Non-slip, stretch-free design keeps your boots tied tight all day, no matter the challenge.
- • **Versatile Style Match:** Available in colors that blend with 99% of boots—professional look meets rugged performance.

## Overview

IRONLACE Unbreakable Boot & Shoe Laces are crafted from 100% advanced para-aramid fibers, delivering 1500 lbs of breaking strength and fire resistance up to 630°F. Designed for professionals who demand durability, these stretch-free, non-slip laces resist abrasion, chemicals, UV, and corrosion. Trusted by firefighters, law enforcement, and outdoor workers, they come with a lifetime guarantee and fit any boot with a 3mm diameter. Upgrade your gear with the world’s toughest laces and never worry about breakage again.

## Description

***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 ⅛ 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.

Review: Great laces, very strong, easy to tie - Honestly perplexed by some of the other reviews. These are great laces. Very strong, easy to tie, stay tied. Work with normal lacing methods, likely to need double knotting but who's not doing that already? They don't hurt your hands, the other reviewers most be overly sensitive. They unlace easy enough, you don't need to pull them through every loop. They're not quite black, more of a metalic grey / black.
Review: Extremely strong, and takes getting used to - I've got boots that keep shredding laces (I think an edge on one of the eyelets is slicing them) so I bought these hoping they would be different, or at least no risk with the guarantee. The good news: they are strong. 4 pairs of laces lasted less than a month, after a month these iron laces aren't even scratched so I'm certainly happy they will last me a decent time. The difference: they are harsh. These laces have zero stretch or give in them. It took a while to get them laced just right because they don't stretch and balance out as you walk and don't dream about slipping shoes on and off. They are very grippy against the eyelets and against themselves. It takes a little getting used to, but they come off after an hour walk with exactly the same tightness as when I first tied them. I think it's a good thing, as long as you have boots with open hook eyelets at the top or loosening these could be hard The bad: these are very harsh on the fingers. Pulling tight is hard (see above) and if you pull the knot too tight it hurts to undo. You need to accept that a mild knot will still hold it reliably. They also arrive very dirty. Part of the manufacturing process seems to leave them with a black powder residue that really gets over your hands. I suggest when you buy them give them a lot of wiping before first use, or that the manufacturer does it before packaging. I'm happy with the laces, it's sort of what you want in a heavy pair of boots as long as you know what you are getting.

## Features

- Guaranteed for Life. Virtually Unbreakable Ironlace boot & shoe laces are made with 100% Advanced Para-Aramid Fibers that are 20 Times more durable than Kevlar laces
- Stretch-Free, Non-Slip laces that lace up tight and stay tied.
- Stronger than Steel - Amazing 1500 lb. Breaking strength per pair in a 1/8" (3mm) diameter means these will fit any boot and will never break when pulled tight.
- The World's longest lasting boot lace. Highly Abrasion, Wear, Chemical, UV and Corrosion Resistant
- Fire Proof - Our shoe laces are heat and fireproof to 630 F (332 C). Made for firefighting, welding or anyone who works hard and expects their equipment to last.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AK9EYOY |
| Age range | Adult |
| Batteries included? | No |
| Best Sellers Rank | 5,231 in Fashion ( See Top 100 in Fashion ) 66 in Shoe Laces |
| Brand | IRONLACE |
| Color | Brown |
| Customer Reviews | 4.5 4.5 out of 5 stars (18,691) |
| Date First Available | 11 Feb. 2014 |
| Department | Adult -unisex |
| Included components | 1 pair of laces |
| Item display length | 72 inches |
| Item model number | 3001 |
| Manufacturer | Lacetech Industries |
| Material type | Synthetic |
| Number of items | 2 |
| Number of pieces | 2 |
| Product Dimensions | 182.88 x 0.32 x 0.32 cm; 18.14 g |
| Seasons | Spring/Summer |
| Size | 72-Inch |
| Style | Unbreakable Round Laces |
| Weight | 18 g |

## Images

![IRONLACE Unbreakable Boot & Shoe Laces - Image 1](https://m.media-amazon.com/images/I/81D+JObnUyL.jpg)
![IRONLACE Unbreakable Boot & Shoe Laces - Image 2](https://m.media-amazon.com/images/I/91LMiCFCPoL.jpg)
![IRONLACE Unbreakable Boot & Shoe Laces - Image 3](https://m.media-amazon.com/images/I/81JioHSSpIL.jpg)
![IRONLACE Unbreakable Boot & Shoe Laces - Image 4](https://m.media-amazon.com/images/I/81s-5aOayjL.jpg)
![IRONLACE Unbreakable Boot & Shoe Laces - Image 5](https://m.media-amazon.com/images/I/81xJkMf3fCL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: My normal laces normally chaff and cut through on the quick release catches of my boots ...will these survive this problem?**
A: Not sure. However my partner was going through a pair of laces every 3-4 weeks on his hiking books, these ones are going strong 2=months on.

**Q: Has anyone claimed against the guarantee for a broken lace?**
A: If you purchase these from Big Laces then we have a deal with the manufacturer where we honour the guarantee on their behalf.  So far we've had to replace 2 pairs of failed laces out of the hundreds we've sold so they are far superior to other laces but not 100% unbreakable given enough time.  Hope that helps.DaveBig Laces

**Q: What are the tips made of? I spend all day in composite safety boots, going through sensitive airport metal detectors.**
A: Those that I bought have strong plastic tips. Have been using them so far for about a year on a safety boots in a muddy and oily environment and no signs of deterioration so far!

**Q: What type of para-aramid is this? Does the source cordage have any brand name? Is it equal to or less strong than Technora?**
A: Don’t know the answer to your question but I purchased a pair off these laces for my work boots and haven’t had any problems with them and there is no sign off wear and that is what I purchased them for

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great laces, very strong, easy to tie
*by R***H on 10 December 2025*

Honestly perplexed by some of the other reviews. These are great laces. Very strong, easy to tie, stay tied. Work with normal lacing methods, likely to need double knotting but who's not doing that already? They don't hurt your hands, the other reviewers most be overly sensitive. They unlace easy enough, you don't need to pull them through every loop. They're not quite black, more of a metalic grey / black.

### ⭐⭐⭐⭐⭐ Extremely strong, and takes getting used to
*by K***D on 12 November 2024*

I've got boots that keep shredding laces (I think an edge on one of the eyelets is slicing them) so I bought these hoping they would be different, or at least no risk with the guarantee. The good news: they are strong. 4 pairs of laces lasted less than a month, after a month these iron laces aren't even scratched so I'm certainly happy they will last me a decent time. The difference: they are harsh. These laces have zero stretch or give in them. It took a while to get them laced just right because they don't stretch and balance out as you walk and don't dream about slipping shoes on and off. They are very grippy against the eyelets and against themselves. It takes a little getting used to, but they come off after an hour walk with exactly the same tightness as when I first tied them. I think it's a good thing, as long as you have boots with open hook eyelets at the top or loosening these could be hard The bad: these are very harsh on the fingers. Pulling tight is hard (see above) and if you pull the knot too tight it hurts to undo. You need to accept that a mild knot will still hold it reliably. They also arrive very dirty. Part of the manufacturing process seems to leave them with a black powder residue that really gets over your hands. I suggest when you buy them give them a lot of wiping before first use, or that the manufacturer does it before packaging. I'm happy with the laces, it's sort of what you want in a heavy pair of boots as long as you know what you are getting.

### ⭐⭐⭐⭐⭐ Very strong
*by V***E on 7 February 2026*

Bought these to replace the laces in my new Scarpa walking boots as the original pair got a pull on them after a week. The seem very well made and I can envisage them lasting as long as the boots. We shall see! Usually I double knot my laces to stop them from loosening. However today I used a single knot to test them. After several hours only once did I have to re-tie one lace which is promising. Not the cheapest laces but most the time you get what you pay for and if these last like I think they will, its worth the extra money....Guranateed for life too but not sure how I go about claiming should they be compromised....So far so good 👍

## Frequently Bought Together

- IRONLACE Unbreakable Round Bootlaces - Indestructible, Waterproof & Fire Resistant Laces, 1500-Pound Breaking Strength/Pair
- Miscly Round Boot Laces [1 Pair] Heavy Duty and Durable Shoelaces for Boots, Work Boots & Hiking Shoes
- IRONLACE - Paracord 550 Laces Type III, Heavy-Duty, Universal Boot & Shoe Laces

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-03*