CEP Women's Compression Socks has padded cushioning on the heel, ankle, and foot arch to protect feet from blisters and hot spots. Compressive fibers keep your ankles stabilized, perfect for yoga and everyday exercise. 20-30 mmHg graduated compression from ankle to calf. Medical grade technology is scientifically proven to increase blood circulation by 40%, helping you recover quickly and comfortably. Tough durable fabric is lightweight and breathable, allowing air flow to the skin for a dry, athletic fit. Seamless toe-closure free your feet and toes from restriction, making this the perfect compression sport sock for women Best for nursing, crossfit, traveling, and training.