Shoe and boot laces that are unbreakable. Kevlar is a renown material used in aerospace, automotive and fire protection industries. As measured by tensile strength-to-weight ratio, these laces are 5 times stronger than steel. XTR Laces Pro are cut, abrasion and fire resistant. They can withstand fire and heat of up to 500 oC (900oF). Do not degrade when exposed to chemicals. Metal tips ensure that the laces will never fray at the end. Must have for fire fighters, welders, policemen, survivalists or simply those who don’t like replacing their laces as these will last for life.
90 cm, 110 cm, 130 cm, 150 cm