ZipFits position your foot correctly so that your ski boots don’t cut off circulation to your feet, this is the single best thing you can do to keep your feet and toes warm.

Additionally, ZipFits feature a toe box constructed of neoprene, merino wool, and Thinsulate making for a far warmer fit that conventional foam liners. Neoprene naturally insulates, which is why surfers in the cold northern Atlantic use thick neoprene wetsuits. Pairing neoprene with thermoregulating merino wool and Thinsulate provide warmth without too much thickness, keeping your feet toasty without impacting your stability or reaction time. Read some reviews to hear what other skiers think.

ZipFits far exceed the industry standard. Unlike the thermomoldable foam used in competing liners, ZipFit’s OMFit cork composite material does not compress, meaning you’ll get a consistent fit and your liners won’t pack out, What’s more? You can add more cork to the ankles or tongue of the liner to dial in your perfect fit.

Unlike foam injected liners that are “one-and-done,” you can tweak the amount of cork in your liners continuously and since ZipFits can outlast your shells, you can easily re-warm your ZipFits to make sure they fit perfectly in your new shells.

For returns, we offer a 90 day return window as long as the liners show no more than 5 days of use and no alterations. See the full return and exchange policy here:

For warranty, we offer a 2 year limited lifetime warranty. See the policy here: https://app.zipfit.com/rma

Yes, if there is evidence that you did not follow proper care instructions, or if it’s clear that you skied the liners for more than 5 days, this may void your warranty.

Orders typically ship within 3-5 days.

Many stock liners will change shape and “pack out” after 50-100 days on snow. ZipFit liners often last skiers over 300-500 days on snow. ZipFit liners with the cork composite fill are dramatically different from stock foam liners as the cork material doesn’t compress or “pack out.”

Read through our testimonials to learn more about how many days skiers get with a pair of ZipFits and how much better those ski days are.

No. The innerboots last many skiers 5+ years and the design remains relevant year after year, so we are not trying to clear inventory.