108 inch (274 cm) skate lace with strong metallic fibers; high performance braid; and hardened plastic tips suitable for roller derby and other high performance skating.
PERFORMANCE METALLICS
SPARK by Derby Laces create a natural friction when tightened to help them stay tied; tight; and where you want them while skating.
DURABLE FIBERS
SPARK by Derby Laces are braided laces made out of metallic coated durable fibers. They have a unique texture that allows them to tighten and loosen easily.
HARDENED TIPS
SPARK by Derby Laces feature either a hardened plastic tip or a custom metal tip. Both are extremely durable.
