Collection: Women's 20-30 mmHg Compression Socks & Stockings

20-30 mmHg firm compression is the level most consistently prescribed by healthcare providers — used for moderate to severe varicose veins, chronic venous insufficiency, persistent swelling, and general recovery support following certain procedures. This is the level where compression often shifts from supportive to therapeutic.

Available in knee high, thigh high, and pantyhose lengths, in sheer, opaque, cotton, and microfiber fabrics, in open toe and closed toe designs, from JOBST, Sigvaris, Juzo, Activa, Truform, and Second Skin.

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Frequently Asked Questions

What is women's 20-30 mmHg compression used for, and who typically wears it?

20-30 mmHg comes up most often for moderate to severe varicose veins and chronic venous insufficiency that haven't responded fully to lighter compression, as well as for persistent or pronounced swelling and general support following certain vein procedures, where a provider has recommended firm compression as part of recovery. It's typically worn by people already under a healthcare provider's care for a specific condition, rather than chosen as a first compression garment on its own. Some people use 20-30 mmHg for lymphedema maintenance, though stronger levels are also common depending on severity — a provider will guide the right strength for your specific presentation. See our Lymphedema guide for more. If you haven't tried compression before and don't have a provider's specific recommendation for this strength, starting at 15-20 mmHg first is generally the more comfortable entry point.

How do I know if 20-30 mmHg is right for me?

If a provider has specifically recommended firm compression, or your swelling and varicose veins are pronounced and haven't improved with 15-20 mmHg, 20-30 mmHg is typically the next step. If you're new to compression altogether, starting at 15-20 mmHg first is generally recommended unless a provider has advised otherwise.

How does 20-30 mmHg compare to other compression levels?

Women's 15-20 mmHg is the right starting point if your symptoms are milder or you're new to compression wear. Women's 30-40 mmHg extra firm compression is reserved for more severe presentations and is typically used under a provider's guidance, not self-selected.

How do I put on and care for 20-30 mmHg compression garments?

A donning glove or stocking donner genuinely helps at this firmness, not just as a convenience — putting these on first thing in the morning, before any swelling sets in, makes a noticeable difference. See our How to Put On guide for step-by-step technique. For care, hand wash in cool water and lay flat to dry; machine washing breaks down the elastic fibers faster at this strength. Plan to replace them every 3-4 months with daily wear.

Is women's 20-30 mmHg compression covered by insurance, HSA, or FSA?

20-30 mmHg is more often tied to a specific provider recommendation, which may improve the odds of both insurance coverage and FSA/HSA reimbursement, though coverage always depends on your specific plan. Many plans require a Letter of Medical Necessity at this strength, so it's worth getting that documentation from your provider before purchasing if you plan to submit a claim. See our Prescription & Insurance Info guide for more detail.