Height Max Socks – The height-increasing gel insoles are made of highly elastic silicone, offering excellent elasticity and a long wear life. The hollow design on the bottom enhances breathability, helping keep feet cool, dry, and odor-free during intense activity, ensuring all-day comfort. Unique design allows the insoles to be worn discreetly under socks. Once inserted, no one will notice you are wearing height-increasing insoles or that your shoes have been modified—they provide a natural look and feel. The soft silicone material cushions the heel and delivers effective shock absorption. These heel support insoles help reduce foot pressure with shock-absorbing and anti-slip properties, minimizing foot fatigue. The perforated design promotes airflow, keeping feet breathable and comfortable throughout the day. The insoles are reusable and easy to maintain. Hand wash with mild soap, then air dry. They resist deformation with regular use and continue to provide reliable support. The soft silicone material ensures durability and consistent performance. Skin-friendly heel pads are made from soft, highly elastic silicone that won’t irritate the skin and is easy to insert and remove. Suitable for most shoe types, including sneakers, casual shoes, and boots. Fits men's and women's shoe sizes 35–45. A thoughtful gift for friends and family.