Giro's top-end shoes feature their SuperNatural fit and the accompanying Supernatural X-Static Footbed. Also available as an aftermarket option, this footbed offers three full arch insert options, is made of EVA foam that molds and conforms to your foot with wear and body heat, and features a permanent topsheet made with X-Static treated fibers that offer antimicrobial protection and controls odor. While the SuperNatural X-Static Footbed is shaped for Giro's shoe design and structure, they can be used with any footwear with the caveat that due to the size ranges available you may need to trim in places for optimal fit in all shoes.

The footbeds come with three interchangeable arch height options that can be easily swapped out to determine the perfect amount of support. You can try various options for each foot as needed- the adhesive on the footbed will work so long as it doesn't get too dirty. The heel cup is deeper than most stock foot beds to increase stability, but isn't thick, so the heel will sit lower in the shoe, providing better heel lock. The EVA foam delivers much more comfort than you'd believe based on thickness. The actual density of the foam, arch options, and the perforations that allow heat and moisture to escape create a supportive, comfortable footbed that mates your foot to the shoe.