Features: These long gel socks from thickened gel material, which provides excellent cushioning effect and effectively reduces impact during exercise Protecting the calf and prosthetic area, making it more comfortable to wear, especially suitable for users who need to wear prostheses for a long time. The soft, anti-abrasive material inside the sock prevents discomfort caused by frictions with the skin and not irritating or even after long periods of wear. The specially designed shock absorbing structure absorbs shock during walking or exercise, greatly reducing pressure on the prosthesis and amputation site. The gel socks breathable, helping to keep the feet dry and preventing dampness and odour. Specifications: Material: elastic gel, soft and comfortable cotton shock absorption effect Size: Large about 30x11.5cm/11.8x4.53in small 25.5x10.5cm/10x4.13in Quantity:1pcs Package Includes: 1PC Gel Liner Sleeve note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.