A. Improve flexibility and endurance: It is flexible and provides support for the ankles and muscles, relieving pain, promoting blood circulation, reducing fatigue, and accelerating post - exercise recovery. B. Suitable for a wide range of scenarios: It is suitable for daily activities and various sports, including fitness, tennis, bowling, dance, golf, cycling, hiking, basketball, volleyball, running, football, mountain climbing, etc. C. Second - level medical pressure: It has a second - level medical compression rating (30 - 40 mmHg), with evenly distributed pressure and cyclic decompression to promote healthier blood circulation. D. Soft and fitting: It has a soft texture and fits the ankles well, which is friendly to those with weak ankles. E. Comfortable and durable: It adopts an ergonomic and comfortable design, paired with durable fabrics to ensure comfort. It has sweat - wicking and antibacterial properties and fits well with shoes. The skin - friendly material helps reduce skin irritation and is suitable for daily wear. F. Made of certain materials: It is made of 25% Lycra and 75% nylon (polyamide) fibers. It has good light resistance and elasticity, strong coverage, a small proportion, is skin - friendly, has good gloss, and is not easy to wrinkle. It combines flexibility and extensibility, bringing a comfortable and soft wearing experience. G. Easy to wear: Unlike other ankle protectors, it doesn't have complicated wearing steps. It can be worn as a daily protector. With a compression design, it is not easy to fall off during long - term wear.