These knee-highs make support hose wear a pleasure! From the moment you slip them on - yes, they're that easy, even with graduated compression - and throughout your day, you'll delight in their soft seams, comfort bands, and silky sheer support. Durable too. Fresh weave odor control and 100% latex-free. 77.5% Nylon, 22.5% Spandex. Imported. Support hosiery that fits up to a 24" calf? Yes! Complete with an extra-wide (4"), non-binding top comfort band. Specify size: LG Calf or XL Calf. Moderate 15-20 mm/Hg.