Inside every KIZIK shoe is a story of style, technology, and innovation. We believe your shoes should look great, feel great, and integrate. Putting on a shoe should be effortless. That’s why each KIZIK shoe features F.A.S.T.® Technology. No motors or batteries. F.A.S.T.® Technology is a titanium wire that discretely lives in the heel of every KIZIK shoe and allows you to put your shoe on without ever needing to handle it. F.A.S.T.® is a proprietary production process and features components we spent years perfecting.


size chart

KIZIK Handsfree Footwear is uniquely constructed to provide superior comfort and fit.

KIZIK shoes are carefully tested to ensure they fit true to industry standard sizing.

We recommend you order true to size for casual footwear.

In order to ensure optimum comfort, fit, and performance, you need to follow these simple, one time, steps the first time you put on your KIZIK shoes.  


  1. Customize the fit with the simple adjustment strips on both sides of the tongue. The factory adjustment is set for a low instep. You will likely need an adjustment to accommodate a higher instep. 
  2. Next, insert your foot into your new KIZIK handsfree shoe. This should be done with gentle pressure forward. No wiggle, thumb, or fingers required.
  3. You’ll feel the F.A.S.T. heel gently pop up comfortably around your heel; you may even hear it.
  4. IT'S ON!
  5. Now you can enjoy the freedom of the KIZIK Handsfree experience.
  6. Don’t forget to tell your friends!