What are the Gelex Night-Time Moisturising Heel Socks? The Gelex Night-Time Moisturising Heel Sock is easy-to-apply & has been designed to slowly rehydrate your skin while you sleep peacefully at night. Featuring a unique blend of dermatologically tested minerals the soothing oil will penetrate deep to soften the area around your heel returning your skin to its youthful suppleness. Conditions treatable with the Gelex Night-Time Moisturising Sock The Gelex Night-Time Moisturising Socks are suitable for a number of heel related conditions: Dry & Chafed Skin Cracked or Damaged Skin Sold in Pairs The Gelex Night-Time Moisturising Heel Sock is a universal fitting product.