Women's Plus Size Queen Ultra Soft Microfiber Knee High Stockings 2-Pack 87% Nylon/13% Spandex Made in USA 1X 100-150 lbs. 2X 150-265 lbs. 3X 250-400 lbs. 4X 400-450 lbs. Graduated compression aids blood circulation Microfiber for a luxurious performance for everyday wear. 3D weave provides a more soft, comfortable feel Invisible reinforced toe Hand wash warm. Drip dry. Do not bleach