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"They fit well, stay in place, and do their job!"
SKU: 821CSSM32
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Sigvaris Microfiber delivers 15-20 mmHg graduated compression in a Calf style with a Closed Toe design. Style Microfiber socks offer microfiber softness for your professional and everyday wear.

Style — Microfiber 820
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 | ≤76 cm≤30" | >76 cm>30" |
Size codes: Sizes combine letter + length: SS/SL, MS/ML, LS/LL, XS/XL (X = X-Large). Men's shoe size printed under each code: short-leg sizes 7–11, long-leg sizes 9.5–14. Extended foot sizes MX*, LX*, XX* (shoe size 12.5–17.5) print beneath ML, LL, and XL.
Measure first thing in the morning, before swelling, with a soft tape measure held level. Applies to: Midtown Microfiber 820 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.
Overall rating: 4.6666665 / 5 from 27 reviews.
Review topics: [fit, price, socks].
"They fit well, stay in place, and do their job!"
"product is durable"
"Socks fit & material is comfortable"
"Fit perfectly using guidance charts"
"best compression socks"
"Fit perfectly"
"Works for casual tasks, could improve for demanding ones."
"Excellent choice. Love the feel. My legs are less swollen. Highly recommend."
"great product"
"Excellent price; fast delivery"
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