Cedar Shoe Inserts are filled with high quality aromatic cedar shavings which naturally absorb odor and moisture from your shoes. Cedar has long been nature's cure for keeping shoes and clothes smelling fresh as well as deterring moths and insects! You can shake or gently massage them periodically to re-release the aromatics. Put them in your shoes when you store them or take them with you on your travels. JASON MARKK JASON MARKK CEDAR SHOE INSERTS - CLEARANCE