Sigvaris Dynaven Opaque (970 Series) Size Chart

Dynaven 970 opaque sizing

Tap any measurement below to see your full size details.

👆 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 →

Frequently Asked Questions

Is DYNAVEN designed for after a vein procedure?

Yes, DYNAVEN is designed for use following a vein procedure, before transitioning to more fashionable everyday styles.

Will this stay in place throughout the day?

Yes, the reinforced heel and wide toe area are specifically designed to help the stocking stay in place.

Is DYNAVEN available for both men and women?

Yes, DYNAVEN is available in both men's and women's styles.

What toe and style options does DYNAVEN come in?

DYNAVEN is available in multiple styles including calf, thigh-high, and pantyhose, with both open-toe and closed-toe options.

Can I switch to a different Sigvaris style later?

Yes, DYNAVEN is designed as a reliable starting point before transitioning into one of Sigvaris' more fashionable everyday compression products.

Overall rating: 4.1875 / 5 from 16 reviews.

AI Generated Review Summary

Summary topics

Review topics: [quality, stitching, compression, length, brand].

Review highlights

Reviews

Great product

"Excellent product for DVT!"

— Sharon E. (5/5)

Seems durable

"Seems durable for light use, untested for heavy-duty conditions."

— Maya (3/5)

Not great, just okay

"I ordered a long length black thigh high. These have decent compression but are difficult to put on. The length is fine once stretched out but they are see through after stretching out and are not opaque black like shown in the picture. They also do not stay up. Not too happy with the purchase. For the price I expected better quality. The box it came in did not say Sigvaris so I wonder if this is a cheaper knockoff brand that was sent instead."

— Sandra N. (3/5)

Received two days later than

"Received two days later than expected. Product is as described."

— David (4/5)

The product came in a

"The product came in a box labeled Dynaven not Sigvaris so I was concerned but the I am satisfied with this product I have."

— Andrew (5/5)

Unhappy with fit & stitching

"This brand is well made, comfortable, and true to size chart. I bought small petite. I am 140 lbs. and 5 feet 1 inch. The stitching at the toeless band is smooth & flat. Does not dig into skin near base of toes. Very comfortable when wearing socks & shoes over these stockings. Wore for 12 hours and forgot that I was wearing them. Material is thick with equal compression. Thankful that I had a choice to select petite. The elastic band at the top of thighs does not pinch or bunch up. The dots that grip the skin do not leave indentations even after 12 hours of wear. I have found my perfect brand, style, & fit. Will be ordering additional pairs. Iâ€™ve been an R. N. for 37 years and have tried many brands. Have worn compression stockings my entire career and have no varicose veins. Need to wear them daily now for orthostatic hypotension. Highly recommend this brand as the BEST I have tried."

— Kristie A. (5/5)

Simple

"Simple to use, could be improved for efficiency."

— Tia S. (3/5)

Return customer

"Been using them for years. Great product"

— Return C. (5/5)

Just bought my first pair

"Just bought my first pair of open toe stockings. The materials, fit and feel are all great. I am a Sigvaris fan for those reasons, even though they are among the more expensive brands. Their product quality is first rate and worth the extra cost."

— Burrell P. (5/5)