Activa 20-30 mmHg Moderate Unisex Knee High Coolmax Athletic Support Socks are available in white only and are sold per pair, , , Moderate graduated compression support socks improve circulation and relieve leg fatigue during your active or long day, Also helps prevent cramping of the calf muscles and ankle/foot swelling, Unique CoolMax fiber blend wicks moisture away from the skin for cool, dry wear, Extra padding at the foot and heel provide long-lasting comfort, Non-binding top band, comfort balloon toe and reinforced heel pocket, LATEX-FREE CoolMax/Nylon/Spandex, , , Sizing: Small fits women"s shoe size 7 - 9 and men"s shoe size 7 or smaller; Medium fits women"s shoe size 9 - 12 or men"s shoe size 7 1/2 - 10; Large fits men"s shoe size 10 1/2 - 12; X-Large fits men"s shoe size 12 1/2 or larger -- Note: For more accurate sizing, click on the sizing link above for a detailed sizing chart, , , * CoolMax fiber transports perspiration away from the skin to keep feet cool and dry, * Reinforced foot and heel for easy application and improved durability, * Extra padding through foot area to minimize blisters and calluses, * Superior ""stay up"" performance - comfortable, turned welt leg band will keep the sock in place without constricting, , Recommended for moderate ankle and leg swelling, moderate varicosities,venous stasis ulcerations, post schlerotherapy, and preventing DVT, , , Available in white only, , , SKU"s: H31211, H31212, H31213, H31214, Color may not be as shown SKU: ALVHT6039