How Long Does the Z-CoiL Spring Last?Updated 2 months ago

The steel coil spring in Z-CoiL Footwear is extremely durable and designed to last a lifetime under normal use.

What typically wears out over time is not the spring itself, but the rubber heel pad that covers the bottom of the coil. This pad absorbs ground contact and can wear down depending on how often and where you walk.

Here's what to expect:

• Coil Spring:
  Built to last indefinitely — it doesn't lose its shape or shock-absorbing ability with regular use.

• Rubber Heel Pad:
  May need replacing every 3 to 24 months, depending on usage, walking surfaces, and gait style.

Z-CoiL also offers replaceable coils, so if the spring ever becomes damaged or you need to replace the rubber pad, it can be done easily without replacing the entire shoe.