Place in your shoe around the back of your heel. - Trial placement in the shoe before removing the protective film. - Apply to the back of the show as required. - Peel protective film off cushions and apply to the shoe sticky side at the back. - Reposition if required, ensuring the cushions are in the same position in each shoe. - Take care when removing, pull slowly and gently out of the shoe, applying pressure to the show material next to the heel shield with the other hand. - Replace after 6 months or first signs of wear.