Dual-Layer Design: These heel guards feature a durable mesh surface filled with cushioning soft gel to provide protection against friction and discomfort. The inserts help protect the shoe heel from wear and your feet from chafing. Comfort and Breathability: The mesh layer allows airflow, helping your feet stay comfortable during extended wear. The soft heel cushion helps reduce pressure on the heels. Secure Adhesion: The shoe inserts are self-adhesive with strong, lasting adhesion to stay firmly in place. Shoe Size Adjustment: These protectors help fill extra space in shoes, offering a snugger fit, ideal when shoes are slightly large or tend to slip. Specifications: Color: Beige/Black/Grey Size: 15.5x5.8x0.4 cm Material: Gel/Lycra Package Includes: 3 pairs of heel protectors