1. Sports calf compression socks are suitable for: runners, cyclists, athletes in various sports, and for daily wear. 2. These socks are made using special technology and feature a progressive compression function. The mesh fabric in the socks has a progressive compression function, providing different pressures in specific areas. For example, the pressure is greatest at the ankle and gradually decreases as it moves upward. These compression socks help improve blood circulation and are recommended as an effective treatment for venous diseases. They can also effectively reduce the feeling of heaviness and fatigue in the legs. Wearing the socks consistently helps prevent or delay the onset of venous valve insufficiency. 3. These socks are suitable for athletes, pregnant women, travelers, or people who stay in the same forced posture (standing/sitting at work) for long periods. Due to the dynamic compression effect, they provide a pleasant sense of lightness. 4. Recommended for: - Athletes - Primary and secondary varicose veins - Varicose veins during pregnancy - Sclerotherapy - After vein surgery - After superficial thrombophlebitis - Deep vein thrombosis - Post - thrombus syndrome - Outpatient thromboembolism prevention - Chronic venous insufficiency of degrees I - III - Prevention of venous ulcers - Lymphedema - Edema during pregnancy - Post - trauma edema 5. Size M: Calf circumference 34 - 39 cm 6. Size L: Calf circumference 38 - 44 cm 7. Size XL: Calf circumference 44 - 53 cm