The Derby Laces SPARK 72 inch (183 cm) skate lace with strong metallic fibers, high performance braid, and hardened plastic tips suitable for roller derby and other high performance skating.
SPARK by Derby Laces create a natural friction when tightened to help them stay tied, tight, and where you want them while skating. The SPARK are braided laces made out of metallic coated durable fibers. They have a unique texture that allows them to tighten and loosen easily.
LENGTH: 72 inch / 183 cm
WIDTH (UNDER TENSION): 8 mm
COLOR FIXED: Little to No Color Transfer