CoiL Open Black Rugged Outsole

Super easy to replace.

Great and easy to use

New coils on my Z’s give me the same feeling of improved performance as when I get new tires & a new transmission in my car, except much easier and much less expensive! With the Z-Coil Pronation Adjustment Chart and a good screwdriver, it’s simple and easy for my Z’s get a “new lease on life” and I’m back to walking on a cloud again. I’ve a pair of hiking boots that have lasted for over 12 years and many hundreds of miles by just replacing the coils when they wear down! Love my Z-Coils!

Spring replacement

I love the shoes, experience and awesome customer service. Thank you for being so quick.