Pair laces in high quality fibers.
Available in 2 types (Derby and Spark) and 2 lengths (150 and 180mm).
DERBY laces are made in fibrous materials, They are waxed and extremely durable.
SPARK laces are made of metallic-fibrous materials. They are not waxed but provide excellent resistance.
The DERBY and SPARK laces are specifically designed for competition skating inline shoes.