CoiL Open Black Rugged Outsole Freedom Classic Black Open & Enclosed The Z-CoiL hiker shoelaces are

The Z-CoiL hiker shoelaces are most commonly used with our Outback Hiker

Note: only Z-CoiL open springs can be adjusted in 90-degree increments to adjust for pronation

Act fast—this new style is available in limited quantities

the Amethyst Bloom brings new energy to your step—with the same Z-CoiL technology trusted by millions

CoiL Open Black Rugged Outsole Freedom Classic Black Open & Enclosed The Z-CoiL hiker shoelaces areDetails: Ships as a pair Heavy duty outsole thick off road tread that holds up well in harsh environments Embedded mesh fiber for added strength Our longest lasting outsole design Installation: Step 1. Remove the insole from each shoe. Step 2. Below the insole is a trap door. Lift up the door and unscrew the spring with a Phillips screwdriver. Tighten firmly, but use caution not to strip the screw head. Step 3. Re attach the spring in EXACTLY the same