Review.
"Outstanding quality."
SKU: 232NSSM66
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Sigvaris Cotton delivers 20-30 mmHg graduated compression in a Thigh w/Grip-Top style with a Closed Toe design. Essential Cotton combines all-day cotton comfort and a classic ribbed design that is ideal for sensitive skin.

Essential Cotton 230
Tap any measurement below to see your full size details.
| Measure | Small | Medium | Large | X Large |
|---|---|---|---|---|
| Ankle Circumference | 18–21.5 cm7"–8.5" | 21.5–25.5 cm8.5"–10" | 25.5–29 cm10"–11.5" | 29–36 cm11.5"–14" |
| Calf Circumference | 28–39 cm11"–15.5" | 31.5–45 cm12.5"–17.5" | 35.5–51 cm14"–20" | 41–61 cm16"–24" |
| Thigh Circumference | 45.5–66 cm18"–26" | 48–73 cm19"–28.5" | 52–84 cm20.5"–33" | NANA |
| Measure | Short | Long |
|---|---|---|
| Calf Length | ≤41 cm≤16" | >41 cm>16" |
| Leg Length: Women & Open Toe | ≤72 cm≤28.5" | >72 cm>28.5" |
| Leg Length: Men | ≤76 cm≤30" | >76 cm>30" |
Size codes: Sizes combine letter + length: SS/SL, MS/ML, LS/LL, XS/XL. X = X-Large (XS = X-Large Short, XL = X-Large Long).
Measure first thing in the morning, before swelling, with a soft tape measure held level. Applies to: Essential Cotton 230 Knee Highs, Thigh Highs. Step-by-step Measuring Guide →
How to measure your legs for compression stockings, support socks, support hose, and gradient compression hosiery.
An important measuring tip: take your measurements with a tape measure, as shown below. Sizing charts are located on every product’s “see details” page for your convenience. If you need further assistance, please call 1-800-504-7315 or Live Chat with us.

Measure around the ankle at the narrowest point, generally above the ankle bone.

Measure around the calf muscle at the widest part.

Measure from the floor to the bend behind the knee.

Measure around the thigh approximately 3" below the gluteal fold (crease of the buttocks).

Measure the distance from the bottom of your buttocks to the floor.
Sizes may differ between various brands of support stockings—each manufacturer has their own sizing chart. A medium in one brand may not be a medium in another, and some brands offer petite (shorter) lengths while others do not. Knowing your measurements will ensure you get compression hosiery that fits properly and comfortably. Sizing charts are located on every product’s “see details” page.
Please call 1-800-504-7315 or Live Chat if you need more help sizing.
Take your measurements straight to our interactive brand charts, or convert a size you already know into another brand.
Interactive size charts Size converter (switch brands)Overall rating: 4.4545455 / 5 from 11 reviews.
Review topics: [].
"Outstanding quality."
"Seems to hold up well with normal use."
"Good service, quick delivery"
"Good"
"Excellent overall"
"Fits well, but could use a little more room for comfort."
"good"
"I've been wearing them for some years. I haven't found better socks. l"
"Have to wear these things. May as well get the best price I can find. Compressionsale has the best price."
"Much more comfortable and much easier to don than an old model 962N702M CCL2 20-30mm Hg equivalent). May not be as durable, though. Time will tell."
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