HEAT-X 150 size black tights, comfortable to wear with polyester and polyurethane material. - Brand: HEATTX - Size: 150 - Color: Black - Material: 80% Polyester, 15% Rayon, 5% Polyurethane Thank you for viewing. There is some pilling. Please refrain from purchasing if you are nervous about used items, items inspected by a non-professional, and items stored at home.