Features： 1、Easy to put on and take off, comfortable and breathable enough to be worn all day. 2、Helps to prevent and relieve symptoms of spider veins or mild varicose veins, leg and ankle swelling, edema, tired aching legs. 3、Toeless design, does not compress your toes, does not squeeze the joint of your toe, to prevent toe pain. 4、Provide 23?32 mmHg compression to promote blood circulation and oxygen flow. 5、Used for prolonged sit, stand, travel, pregnancy, postoperative recovery, or whoever uses their legs extensively. Specification： Item Type: Thigh High Compression Stocking Pressure Grade: Secondary Pressure (23-32mmHg) Uses: For prolonged sit, stand, travel, pregnancy, postoperative recovery, improve blood circulation. Size Ankle CircumferenceCalf Circumference M 21-25cm / 6.27-9.84in 33-37cm / 12.99-14.57in L 23-27cm / 9.06-10.63in 36-40cm / 14.17-15.75in XL 25-29cm / 9.84-11.42in 40-44cm / 15.75-17.32in XXL 27-31cm / 10.63-12.20in 43-47cm / 16.93-18.50in Package List： 2 x Long Leg Sleeves