Specifications: Material: 70%nylon, 30%elastane Color: as show Foot size: 4-9 Size: 3XL Package include: 3 x Plus size compression socks Feature: - Plus size: designed for people with thicker calves, providing a more comfortable wearing experience. - Knee Height: Knee height for better coverage of the entire calf, providing full support and protection. - Moderate Compression: Provides a moderate compression of 15-20mmHg. Suitable for people who stand, sit or travel for long periods of time.