Shoe Doctor® Sports Footbeds helps reduce the pain from running, walking or standing for a prolonged period. SIZE: Available in sizes 6 - 12. CONTENTS:1 Pair ADDITIONAL INFO: CARBON ACTIVATED FOAM. This EVA foam footbed contains active carbon which is odour destroying and anti-bacterial, keeping your shoes and feet fresh and healthy. ‍INSTRUCTIONS FOR USE: Insert into your shoes with cloth side up. Discontinue use if discomfort or irritation occurs. If irritation persists, seek medical advice. Do not use in contact with broken or irritated skin. SIZE GUIDE: