ITA-MED Graduated Compression Knee Highs provide very strong compression at the foot and ankle where you need it most and gradually decreases up along the leg to the knee. This unique construction acts like a second heart - improves blood circulation increases overall body energy level and reduces painful swelling aching and tiredness of lower legs. They offer the support and comfort you need - designed for the individual who feels the physical pressures of an active lifestyle. They are an investment in your health and last much longer than regular hosiery. These Graduated Compression Knee Highs provide 20-30 mmHg compression. Recommended for the treatment of varicose veins other venous insufficiencies and blood circulation problems. If you suffer from Varicose Veins our hosiery will help reduce swelling alleviate pain and will help treat symptoms of other venous disorders. Clothing Size: XXL. Color: Black. Recommended by doctors for people with: Varicose veins disorders. Chronic venous insufficiency. Post-operative conditions. Post-sclerotherapy. Edema blood pooling and venous stasis. Recommended Products: Gabrialla Graduated Compression Knee Highs Gabrialla Graduated Compression Pantyhose Gabrialla Graduated Compression Thigh Highs. Conditions: Poor blood circulation body fatigue tiredness swollwen legs or edema venous disorders blood clots post-fracture venous insufficiency venous ulcer lymphedema spider veins deep vein thrombosis leg pain.