Product Name: Stretchy Toe Cast Sock / Cast Sock / Sock for Cast / Cast Shoe Brand: ReTORUE Color: Black Size: 1 piece Unused and stored after purchase. "Problems for cast patients" - Cold, dirt, odor, stuffiness, difficulty in putting on and taking off, appearance. Aren't you often enduring these "troubles and hardships"? "Essentials during cast use. Excellent functionality" - Protects the toe area safely and cleanly. - Provides excellent heat retention, ensuring peace of mind even in cold seasons. - Excellent breathability, making it less stuffy. - Washable. You can always use it cleanly. - Strong elasticity covers a wide range of sizes. Can be widely used for various devices and situations, such as cast fixation, heel cast fixation, protectors, cast shoes, and supporters. "Don't endure anymore. Leave your worries to us." All problems will be solved if you use it. "High-quality fiberglass adopted" - High-quality fabric made from glass fiber, which has high heat retention and strong durability, and is resistant to deterioration. Safe for long-term use. "Size" - Opening 12cm, band part 7cm (can stretch about 2 times with strong elasticity), toe part 16cm "Usable all season" - Can be used throughout the year regardless of weather or season. - Even in summer, it can be used for air conditioning measures and quick temperature adjustments with a single touch.