OneTri Compression Socks (1 Pair) 20-30mmHg Graduated - Below Knee High Training， Race， and Recovery Socks (X-Large， Black)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>GRADUATED COMPRESSION 20-30mmHg - Better Blood Circulation as strongest compression happens at the ankle， and gradually decreases moving up the leg</li><li>PROMOTES FASTER MUSCLE RECOVERY - better oxygen circulation helps reduce lactic acid build up</li><li>SILVER YARN ANTI-BACTERIA FABRIC - Helps regulate temperature by keeping you warm when cold， and cool when hot</li><li>ANTI ODOR &amp; ANTI STATIC - Deodorizes &amp; keeps you dry &amp; comfortable even with longer use</li><li>IDEAL FOR SPORTS &amp; DAILY WEAR - Reduces muscle fatigue， especially if on your feet for long periods of time， or traveling</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41iT2-6rScL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41iT2-6rScL.jpg" noproxy>