Ironlace Unbreakable Extra Heavy-Duty Laces Size:63 Inch Provides protection from light abrasions

Provides protection from light abrasions

EVA molded bottom

Vendor Style Number: 2000SF

depending on output of USB

Get it a little wet

Ironlace Unbreakable Extra Heavy-Duty Laces Size:63 Inch Provides protection from light abrasionsVirtually Unbreakable Ironlace bootlaces shoelaces are made with 100% Advanced Para Aramid Fibers that are 20 Times more durable than Kevlar bootlaces. Stretch Free, Non Slip shoelaces that lace up tight and stay tied. Non Magnetic won't set off metal detectors. The World's longest lasting lace. Highly Abrasion, Wear, Chemical, UV and Corrosion Resistant. Fire Resistant Our laces are heat and fire resistant to 630 F (332 C). Made for firefighting,