This product is accepted by the APMA (American Podiatric Medical Association) for promoting good foot health. Great for Travel and Everyday: Designed for those who sit, stand, or travel for long periods of time. Soothing & Revitalizing: Designed to soothe and revitalize for exceptional support and comfort with 8-15 mmHg Mild Compression. Experience targeted compression beginning at the ankle and gradual reduction in compression pressure up the leg. Achy Foot & Fatigued Leg Relief: Graduated compression helps to improve circulation and ease swollen, fatigued, and achy legs. Comfortable knee high length is designed to improve circulation through the calf fighting fatigue. Stays In Place: Premium, Stay-Up Top helps keep socks in place. Smooth Seams: Invisiseam Ultra Smooth Toe Seam helps to prevent irritation against sensitive skin.