Prolonged standing or walking causes often sore, tired or aching heels due to pressures and shocks during gait. ULTNICE feature an anoatomically designed heel pad. It contains an extremely gel enabling improved presssure distribution, reducing peak pressures, while providing absorption. Thereby, ULTNICE provides not only an unusually comfort but also a relief of sore, tired or aching heels. Features - Color: Transparent. - Material: Silicone. - Size: Approx. 13.5 * 7cm(L * W). - Thickness of the arch: 1cm. - Massage particle and arch curved design. - Skin-friendly, tender and care. - Soft, crush resistance and absorption. - Comfortable arch support, make walking and standing more durable, improve the stability of foot bones. - Comfort heel pads, relief of sore, tired, aching heels. - Applicable for: Any prolonged standing and walking activity, sore, tired or lightly aching heels. User instructions Remove film and place in heel part of your shoes. Hand wash in warm soapy water and air dry. Reactivate adhesion by a few drops of water.