Silkies - Control Top Pantyhose - Off Black - Queen XL - #120506 - NEW New in Packaging Silkies styles are sized by height and weight (See The Chart Provided) Simply locate your height and weight combination in the Silkies Size Calculator, and that's where you'll find your recommended size. If your height/weight combination falls into a border area, you'll probably be more comfortable in the larger size. NOTE: Silkies Pantyhose may be labeled with Queen or Extra Queen sizing. The Silkies Queen size is the equivalent to X-Large. The Silkies Extra Queen size is the equivalent to XX-Large size.