Firm graduated compression (25-30 mmHg) provides stronger support 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” – pushing blood up to the heart and improving blood circulation to help alleviate pain and prevent blood clots. GABRIALLA Open Toe Knee Highs are designed with graduated compression for fashion-conscious women who feel the physical pressures of an active lifestyle. They last longer, help save you money and become an investment in your health. Try on a pair of GABRIALLA support stockings today and feel the difference graduated compression makes!