• Complete heel protection: Ergonomically designed with memory foam to prevent blisters, friction, and pain. • Superior comfort: Made of ultra-soft memory foam, free of latex and harmful substances, and breathable. • Secure fixation: Durable and self-adhesive material that stays in place without leaving residue. • Custom fit: Can be cut to size to fit any shoe and size. • Versatility: Suitable for a wide variety of footwear, except those with very furry suede interiors.