White Knee Length Elastic Compression Stockings , Size Large, Regular Length 12 pairs of knee length size large, regular length Medline Anti-Embolism stockings are for those typically bedridden or who spend much time sitting or in wheelchairs. White knee high Medline TED or compression stockings have open toes. Knee length compression stockings in size large fit those with a leg length 16 to 18 inches and a calf circumference of 14 to 17 inches. Leading vascular specialists designed these medical compression stockings. Medline EMS anti-embolism stockings provide a tailored, contoured fit with just the right amount of gradient pressure. Pressure greatest at the ankle and gradually reduces throughout length of the leg 15-18mmHg . 80% nylon and 20% spandex. 12 Pair of compression stockings. This item ships from a separate warehouse and may require extra time for delivery.