CoiL Open Black Slip Resistant Size:Men's 14-15 (extra large) Designed with extra padding at

Designed with extra padding at the toe and the heel these comfort socks are cool in the summer

protecting joints and prolonging wear

our expert cobblers will custom-modify your existing Z-CoiL footwear for better alignment

Steel Eyelets: Easy lacing

or help with pronation correction

CoiL Open Black Slip Resistant Size:Men's 14-15 (extra large) Designed with extra padding atDetails: Ships as a pair Slip resistant tread increases traction on slick surfaces Embedded mesh fiber for added strength 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 orientation as the old spring. Note: Z CoiL springs can