Helps soften and moisturize feet and is a safe and effective solution. Made of cotton, polyester, and spandex, it contains olive oil, jojoba oil, vitamin E, and lavender oil that moisturize and soften the skin. The socks have a slip-resistant bottom. One size fits all. Can be reused up to 40 times. Warnings and Precautions: Do not wear over open wounds, broken, or abraded skin. Do not wear spa gel socks if you suffer from a skin condition such as eczema. For external use only. Designed for indoor use, short-term wear only. Do not wear with shoes. How to Use: Wash your feet thoroughly and dry them. Apply cream to the area and put on the socks. Leave them on for 20-30 minutes. Care Instructions: Wash gently in cold water. Dry in the shade. Do not machine wash, bleach, iron, dry clean, or tumble dry. Replace after 40 uses.