Penguin has been taking care of your shoes for over 20 years. Designed to make shoes last longer and to look new longer, Penguin also takes your safety and that of the planet seriously. Penguin aerosol products contain no chlorofluorocarbon (CFC) propellants or toxic chemicals such as Freon or Trichlor III.

Everything Penguin produces and distributes is also 100% free of PVC (polyvinyl chloride). Penguin's athletic insole products are often made of Poron Foam and polyurethane foam, an effective PVC substitute.

Polyurethane is easily recyclable, chlorine-free foam that produces a durable, flexible insole, one that your feet - and your conscience - can feel good about and that's the bottom line.