Review
"I've worn compression stocking's for 25 years. These are the best I've tried. I will be ordering more."
SKU: 973CSSO66/S
Sigvaris Dynaven Opaque Women's Open Toe Knee High 30-40 mmHg w/ Silicone
$55.96
$55.96
$69.95
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HSA/FSA accepted.
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Description
Sigvaris Dynaven Opaque Women's Open Toe Knee High 30-40 mmHg w/ Silicone delivers Extra Firm Compression for lower-leg containment, featuring reliable, affordable everyday support with open-toe flexibility
For affordable, entry-level compression, the Sigvaris Dynaven Opaque Knee High stocking — sometimes referred to as a compression sock — delivers 30-40 mmHg graduated compression in an open toe style, for women. Part of Sigvaris' Dynaven Opaque line, it's made with an affordable, double-covered inlay yarn knit with a reinforced heel and roomy toe area, designed to stay in place. A silicone grip top keeps it securely in place through the day. Well suited to entry-level compression needs, post-vein procedure recovery, and everyday travel or edema relief. Founded in 1864 and 100% family-owned for more than 160 years, Sigvaris is a global leader in medical compression therapy.
Key Features
Medical Benefits
Clinical Applications
Product Specifications
Indications & Contraindications
Sigvaris Dynaven Opaque (970 Series) Size Chart
Dynaven 970 opaque sizing
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 | X-Large |
|---|---|---|---|---|
| Ankle Circumference | 18–21.5 cm7"–8.5" | 21.5–25.5 cm8.5"–10" | 25.5–29 cm10"–11.5" | 29–33 cm11.5"–13" |
| Calf Circumference | 28–39 cm11"–15.5" | 31.5–45 cm12.5"–17.5" | 35.5–51 cm14"–20" | 40.5–58 cm16"–23" |
| Thigh Circumference | 45.5–66 cm18"–26" | 48–73 cm19"–28.5" | 52–84 cm20.5"–33" | 61–92 cm24"–36" |
| Hip Circumference Guidelines | <115 cm<45.5" | 129.5 cm<51" | 154 cm<60.5" | N/AN/A |
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
<115 cm<45.5"
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
129.5 cm<51"
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
154 cm<60.5"
X-Large
Ankle Circumference
29–33 cm11.5"–13"
Calf Circumference
40.5–58 cm16"–23"
Thigh Circumference
61–92 cm24"–36"
Hip Circumference Guidelines
N/AN/A
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 circumference letter + length: SS/SL, MS/ML, LS/LL, XS/XL. X = X-Large; second letter S = Short, L = Long.
- Women's shoe sizes: Short 5.5–9.5, Long 8–12
- Men's shoe sizes: Short 7–11, Long 9.5–14
- * XS & XL not available in Dynaven pantyhose styles
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: Dynaven Opaque 970 Knee Highs, Thigh Highs. 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 DYNAVEN designed for after a vein procedure?
Will this stay in place throughout the day?
Is DYNAVEN available for both men and women?
What toe and style options does DYNAVEN come in?
Can I switch to a different Sigvaris style later?
Overall rating: 4.25 / 5 from 4 reviews.
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Review highlights
Reviews
Comfortable fit
"Sigvaris is the only brand that controls my swelling and is comfortable!"
Comfortable, but limited colors
"Wish they had more colors in this brand!"
Silicone top for comfort
"I always wear the same stockings. These are my go to stockings and have been for over 20 years. The silicone band help with the comfort level below the knee. I have noticed they are not as long as past purchases from this site but stretched out they are doable. I usually buy ML. Length seems slightly shorter these past couple years."
