Waterproof, Fire-Resistant, Unbreakable Round Bootlaces for Outdoor Enthusiasts

Durable and Unbreakable Lace

Our lace is made in the USA from 100% advanced para-aramid fiber, making it 10 times stronger than steel. With a 1500-pound breaking strength per pair and an ⅛ inch (3.2mm) diameter, these laces are designed to fit any boot and will never break when pulled tight.

Guaranteed for Life

Field-tested in the harshest conditions, our laces are long-lasting and durable. They are 20 times more durable than Kevlar laces and proven to resist damage, cuts, abrasions, wear, chemicals, UV exposure, and corrosion.

Water, Heat, and Fire Resistant

Ironlace shoelaces are waterproof, fire-resistant, and heat-resistant up to 630°F (332°C). Ideal for firefighters, welders, and anyone who needs gear that can withstand extreme conditions.

Stay Put and Stay Comfortable

Our stretch-free, non-slip laces provide a secure fit that stays tied. Whether you're working on a job site, trekking through snow, or hiking a mountain, Ironlace ensures comfort and security.

Perfect Match for Any Shoe

Use Ironlace 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. Trusted by hundreds of thousands of loyal customers, we guarantee your satisfaction.

Easy Measurement

Measure your old laces to determine the size needed for your new ones. Ironlace is committed to providing you with the best possible product.