Hose
"I have worn them for many years."
SKU: 842CSSW09
Sigvaris Soft Opaque Women's Knee High 20-30 mmHg
$73.56
$73.56
$91.95
Sale
HSA/FSA eligible for qualified customers.
Learn more
Calculating delivery...
Couldn't load pickup availability
Shipping: Free $99+ · $6.95 under $99. Details
Returns: Qualifying returns: 30 days · $6.85 return shipping per item. Exchanges up to 100 days. Details
- Fast Shipping
- Low Price Guarantee
- 100-Day Exchange
Description
Sigvaris Style Soft Opaque Women's Knee High 20-30 mmHg delivers Firm Compression for lower-leg containment, built around a smooth, professional-looking everyday stocking
The Sigvaris Style Soft Opaque Knee High stocking (also known as a compression sock) offers 20-30 mmHg graduated compression in a closed toe style, for women, built for a stylish opaque look for professional wear. Part of Sigvaris' Soft Opaque line, it's made with a durable microfiber knit with a stylish opaque look, built for professional and everyday wear. Ideal for wearers who want a smooth, professional appearance with all-day compression. As a Swiss, family-owned company since 1864, Sigvaris combines more than a century of compression expertise with rigorous manufacturing standards trusted by healthcare professionals worldwide.
Key Features
Medical Benefits
Clinical Applications
Product Specifications
Indications & Contraindications
Sigvaris Style Soft Opaque (840) Size Chart
Style
Tap any measurement below to see your full size details.
Do not base your size on your shoe size. Medical compression garments require precise ankle and calf measurements to work correctly. Please use your exact measurements on the chart below to find your perfect fit.
👆 Tap a value in the table to highlight your size.
Circumference
| Measure | Small | Medium | Large |
|---|---|---|---|
| Ankle Circumference | 18–21.5 cm7"–8.5" | 21.5–25.5 cm8.5"–10" | 25.5–29 cm10"–11.5" |
| Calf Circumference | 28–39 cm11"–15.5" | 31.5–45 cm12.5"–17.5" | 35.5–51 cm14"–20" |
| Thigh Circumference | 45.5–66 cm18"–26" | 48–73 cm19"–28.5" | 52–84 cm20.5"–33" |
| Hip Circumference Guidelines | 83–112.5 cm32.5"–44.5" | 87–127 cm34.5"–50" | 98–150.5 cm38.5"–59.5" |
Small
Ankle Circumference
18–21.5 cm7"–8.5"
Calf Circumference
28–39 cm11"–15.5"
Thigh Circumference
45.5–66 cm18"–26"
Hip Circumference Guidelines
83–112.5 cm32.5"–44.5"
Medium
Ankle Circumference
21.5–25.5 cm8.5"–10"
Calf Circumference
31.5–45 cm12.5"–17.5"
Thigh Circumference
48–73 cm19"–28.5"
Hip Circumference Guidelines
87–127 cm34.5"–50"
Large
Ankle Circumference
25.5–29 cm10"–11.5"
Calf Circumference
35.5–51 cm14"–20"
Thigh Circumference
52–84 cm20.5"–33"
Hip Circumference Guidelines
98–150.5 cm38.5"–59.5"
Length (Short vs Long)
| Measure | Short | Long |
|---|---|---|
| Calf Length | ≤41 cm≤16" | >41 cm>16" |
| Leg Length | ≤72 cm≤28.5" | >72 cm>28.5" |
Short
Calf Length
≤41 cm≤16"
Leg Length
≤72 cm≤28.5"
Long
Calf Length
>41 cm>16"
Leg Length
>72 cm>28.5"
Size codes: Sizes combine letter + length: SS/SL, MS/ML, LS/LL.
- Women's Shoe Sizes: Short leg 5.5–9.5, Long leg 8–12
- Maternity hip circumference guidelines: Small: <56" (142 cm), Medium: <62" (157.5 cm), Large: <70" (178 cm)
Need help choosing your size?
Our Certified Fitters are standing by. Mon–Fri 8am–7pm CST
📞 1-800-504-7315
Between sizes? Size down for a firmer therapeutic fit, or up for easier donning. It should feel snug — like a firm, even hug.
Wrong size? No problem. Easy exchanges — we’ll get you into the right fit.
Measure first thing in the morning, before swelling, with a soft tape measure held level. Applies to: Style Soft Opaque 840 Knee Highs, Thigh Highs, Pantyhose, Maternity. Step-by-step Measuring Guide →
Measuring Guide for Sizing of Compression Stockings
Sizing
Measuring Guide
How to measure your legs for compression stockings, support socks, support hose, and gradient compression hosiery.
Where to Measure
- For knee-highs: measure around your ankle and calf. Then measure the distance from the floor to the back of your knee.
- For thigh-highs and pantyhose: measure around your ankle, calf, and upper thigh. Then measure the distance from the floor to your upper thigh (bottom of your buttocks).
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.
How to Properly Measure and Apply Compression Stockings
The Key Measurements
Ankle
Measure around the ankle at the narrowest point, generally above the ankle bone.
Calf
Measure around the calf muscle at the widest part.
Length
Measure from the floor to the bend behind the knee.
Thigh
Measure around the thigh approximately 3 inches below the gluteal fold (crease of the buttocks).
Thigh Length
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.
Measured up? Find your exact size
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)
Frequently Asked Questions
Is this appropriate for the office?
How soft is this fabric?
Will the top band slip down?
Is this easy to put on and take off?
Will this conceal varicose veins?
Overall rating: 4.6904764 / 5 from 42 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["quality","feel","problems","price","order","socks","stockings","knee highs","tasks","projects"].
Review highlights
Reviews
20-30 Compression socks
"Excellent"
Sigvaris socks
"I love the softness of these socks. Can you make some without stitching at the toe tips. Those seams are annoying and cause irritation. I would really love that!!! I’ve purchased Sigvaris socks before that did not have stitching at the toe. I would but many more."
They are too tight at
"They are too tight at the knee and around my leg"
I have used this brand
"I have used this brand for five years now."
It good price. compression stocks
"It good price. compression stocks I don't feel tight. I am not sure but will ask specialist person may help me. thank you."
I have purchased this product before. They last a long time.
"I have purchased this product before. They last a long time."
Sigvaris knee highs
"I am 81 and have great difficulty pulling on other hose with this compression due to arthritis in my hands. I can apply these without problem and they are comfortable and effective."
They are the best. Wish
"They are the best. Wish they were not quite so expensive. Keep me in there sale lope."
I love these socks. Super
"I love these socks. Super comfortable and soft"
