Sometimes it might seem that the footwear that provides the most stability always comes with a few too many ounces. This isn't the case with the PureCadence 7, which aims to give you support without sacrificing a lightweight design. It's only 9 ounces and its Lightweight GuideRails are dedicated to helping you maintain proper body alignment. That means your knees and hips will thank you, and overall your joints will get the support they need to stay healthy.