Meditex Silver Compression and Flight Socks - Medium (W:8-11.5 / M: 6-9.5)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> WHEN AND WHY TO USE? For prevention， rehabilitation and treatment of chronic venous insufficiency， heavy foot syndrome and edema; Stimulates blood flow during long flights and travels; Applies pressure on Calf and on the deep leg veins; For those who have to spend long periods of time standing or walking; Recommended for foot and ankle varicose veins </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> SOCK FEATURES: Anatomically designed cone structure， with spandex yarn provides superior comfort and perfect compression; Flat seams ensure comfort when worn; The toe and heel zones are spandex free to keep toes loose and not constricted; Antibacterial material eliminates bacteria， fungi and odor， Graduated Compression Strength Class 17-20 mmHg </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> MEDICAL INDICATIONS: Helps reduce risk of DVT (Deep Vein Thrombosis); Helps reduce Edema (Leg Swelling); Recommended by doctors for frequent flyers， long flights and people with Deep Vein Thrombosis (DVT) or Edema </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> MATERIAL: 60% Cotton， 20% Polyamide， 15% Spandex， 5% Coolmax Silver </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> SIZE: Small (EU 35-38 - US W 4-7.5)， Medium (EU 39-42 - US W 8-11.5 / M 6-9.5)， Large (EU 43-46 - US M 10-13) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/416xfDWQRTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51i96Pf9beL.jpg" noproxy>