Made with a medium level of compression, our top-rated Compression Socks aren't too tight-they're just snug enough to give you all-day support, everyday. They're designed to keep your legs from getting that restless feeling while you're traveling, pregnant, running or have a job where you're standing on your feet all day, like nursing. Or maybe you just want to enjoy the extra support of a tighter-fitting sock. They're good at that, too. Fit & Design: 15-20 mmHg Compression Level: Relieve aching or swelling legs with the circulation benefits of compression. Perfect for traveling, sports recovery, pregnancy, and more Extra Durable Yarn: We use yarns that are more resistant to wear and tear and always work as hard as you do The Y-Stitched Heel creates a natural cup around your heel made to fit your feet A Honeycomb Support System cradles the arch of your foot, like a firm but comfortable hug around your midfoot Extra-Long Staple Cotton: A premium fiber that's soft, durable, and smooth against your skin. It shrinks minimally in the wash and will hold up wear after wear Seamless toe Strategic Zone Cushioning: Cushioning only where you need it most Additional Details: Machine wash cold, do not bleach, air dry One Purchased = One Donated(TM)