Futuro Ultra Sheer Knee Highs for Women, Nude, Large, Mild 8-15 mm/Hg Graduated compression improves circulation with maximum compression at the ankle that gradually decreases up the leg to provide an energizing feelingMassage-in-motion massages tired, achy legs as you moveVein therapy helps relieve symptoms of superficial spider veins or mild varicose veinsEnergizing Benefits:Graduated Compression: Improves circulation with maximum compression at the ankle that gradually decreases up the leg to provide an energizing feeling.Massage-In-Motion: Massages tired, achy legs as you move.Ideal for: Being on your feet or sitting in one place all day, travelling, or active office work.Vein Therapy: Helps relieve symptoms of superficial spider and early varicose veins. Knee High sizing chartview largerUse for: Tired or achy legs, mild spider and varicose veins, mild swelling. FeaturesGraduated compression improves circulation with maximum compression at the ankle that gradually decreases up the leg to provide an energizing feelingMassages tired, achy legs as you moveIdeal for being on your feet or sitting in one place all day, traveling or active office workStylish, silky-soft material has a reinforced toe and heel enhanced with run guard for durabilityComfort band won’t bind and keeps knee highs from rolling downGreat for business casual, evening and weekend wearMaterial: Nylon, spandex Color: Black, nude Shoe Size : Futuro Size4-5 : Small5 1/2-7 1/2 : Medium8 - 10 1/2 : Large abc: 10099185