about this project Heel Pain Relief: The heel protector provides support for the heel and ankle, reducing plantar fasciitis, heel tingling, tendonitis, pain and swelling. Anti-slip design: New skin-friendly anti-slip fabric, compared with pure silicone heel cover, it is more breathable, and the friction between the moisture-wicking fabric and the shoe plays an anti-slip effect and keeps it in place. Lightweight Design: The heel pad is made of breathable cotton pad, soft silicone and skin-friendly fabric, which can absorb vibration and reduce tension and pressure with every step. Flexible and Adjustable Design: The flexible and adjustable elastic band can be adjusted according to your needs to better maintain a comfortable posture and better protection. Suggested size: size L, length 10cm, width 9cm, thickness 0.7cm