Second Skin Anti-Embolism Stockings 18 mmHg Size Chart

Knee High & Thigh High

Tap any measurement below to see your full size details.

👆 Tap a value in the table to highlight your size.

Measurements

Measure	Small	Medium	Large	X-Large	2X-Large	3X-Large
Ankle (circumference)
Calf (circumference)
Thigh (circumference)
Length to knee
Length to thigh

Small

Ankle (circumference) 7" - 8¼"

Calf (circumference) 11" - 14"

Thigh (circumference) up to 21"

Length to knee up to 15"

Length to thigh up to 28"

Medium

Ankle (circumference) 8⅜" - 9⅝"

Calf (circumference) 13½" - 16"

Thigh (circumference) up to 22"

Length to knee up to 16"

Length to thigh up to 29"

Large

Ankle (circumference) 9¾" - 11"

Calf (circumference) 15½" - 18"

Thigh (circumference) up to 24"

Length to knee up to 17"

Length to thigh up to 30"

X-Large

Ankle (circumference) 11⅛" - 12⅜"

Calf (circumference) 17½" - 20"

Thigh (circumference) up to 26"

Length to knee up to 18"

Length to thigh up to 32"

2X-Large

Ankle (circumference) 12½" - 13¾"

Calf (circumference) 19½" - 22"

Thigh (circumference) N/A

Length to knee up to 18"

Length to thigh N/A

3X-Large

Ankle (circumference) 12½" - 13¾"

Calf (circumference) 21½" - 24"

Thigh (circumference) N/A

Length to knee up to 18"

Length to thigh N/A

Short sizes for knee to floor length of 15″ or less.
2X-Large and 3X-Large share the same ankle range and are differentiated by calf measurement.

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: Knee High & Thigh High. Step-by-step Measuring Guide →

Frequently Asked Questions

What are Second Skin Anti-Embolism knee highs?

Second Skin Anti-Embolism is our cost-effective compression range. This style is a unisex knee high knit in a soft smooth knit built for continuous wear during recovery, finished with a soft, non-constricting stay-up top, delivering 18 mmHg anti-embolism graduated compression. Browse the full Second Skin range.

What does 18 mmHg mean, and what does it help with?

The numbers are the pressure at the ankle in millimetres of mercury, decreasing along the limb. 18 mmHg is the anti-embolism class, indicated for reducing thromboembolic risk, recovery at home while reclining or bed-confined, post-surgical recovery at home, periods of reduced mobility. Our compression therapy guide explains each level.

Do these come in plus or wide-calf sizes?

Yes. This style runs from Small to 3X-Large. Plus sizes are graded on calf circumference rather than clothing size, so measure your ankle and calf first thing in the morning before swelling builds and match those numbers to the chart on this page. Our measuring guide walks through each measurement.

How do I put these on and take them off?

Turn the garment inside out to the heel, work the foot in first, then roll it up the limb in stages rather than pulling from the top, which stretches the band. Rubber gloves or a donning aid make it easier. Full instructions are in our guide to putting on compression stockings.

How do I care for them?

Wash after each wear in cool or lukewarm water with a gentle solution — never fabric softener or bleach — and air dry away from direct heat. Most people rotate two pairs so a clean, dry pair is always ready. Full instructions and washing solutions are in our care guide.

Overall rating: 4.327586 / 5 from 58 reviews.

AI Generated Review Summary

These Second Skin Anti-Embolism OPEN TOE 18 mmHg Knee High Support Stockings are highly regarded for their good fit, quality, and value for money. Designed for pre and post-operation patients, they provide targeted compression therapy and comfort with an open-toe design.

Summary topics

Comfortable Fit: 20%
Product Quality: 10%
Value for Money: 15%

Review topics: ["fit","quality","look","service","value","packaging","price","order","use","stockings","legs","socks","brand","hose","pair"].

Review highlights

"perfect fit great quality product" — Tina
"Good quality and price." — Astriana
"Comfortable fit, size charts accurate" — Ss

Reviews

Fit of compression socks

"They are too tight can’t wear them."

— Trudy A. (3/5)

The fit is good except

"The fit is good except for the edging near the toes. It is too tight and too bulky."

— Joan P. (4/5)

good fit

"good fit"

— Nadine (5/5)

Good product and price. Ship

"Good product and price. Ship item promptly."

— Karen (5/5)

Bought wrong size so I

"Bought wrong size so I am not satisfied with them. Plan to donate them."

— Joanna K. (3/5)

Packaging is fine

"Packaging could be sturdier for protection."

— Sylvia M. (3/5)

I am so pleased with

"I am so pleased with them that I don't even realize that I have them on! And not until I had mentioned them to my friend that I had lunch with, she said that she didn't even notice. They are the right fit all the way around and my circulation did not get shut off like the others that I purchased, they were 20-30 mmHg Knee High Support Stockings but I do not remember the brand but it definitely wasn't Second Skin. If anyone is needing anti-embolism stockings OPEN TOE and do not need to have a heavier pair, then try Second Skin 18 mmHg with or without the open toe and I promise you that you will not realize they are even on. The price was very affordable for me and I will be purchasing another pair or two in the very near future. Thank you so much for being there at the right time and with the right product and price and I do believe that the Lord has a way of working things out for the good. God Bless and Much Love Markette Bayliss"

— Markette B. (5/5)

Good product for the price, works for what I need them to.

"They work for what I need without paying stupid prices at the doctors. My feet wear through them pretty quick so I need to replace them every 5-6 months."

— Joshua K. (4/5)

Great Value and Color

"Skin toned I wanted it!"

— June L. (5/5)

Fyi;. 25 percent restocking fee if they don't have your size.

"Do not order if you are shorter than 5 ft 5. They do not come in a petite option. They are too long and cause problems around your ankles. They are a good quality but too long for anyone less than 5 ft 7."

— Cheryl F. (3/5)