too soon to tell
"I have worn these for just one day so far. The fabric is very stretchy and seems lighter than previous stockings of the same 20-30 compression. I may experience other factors over the next few weeks."
SKU: SS-8865-S
SECOND SKIN Surgical Grade 20-30 mmHg Knee High Support Stockings
$32.02
$32.02
$55.43
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HSA/FSA eligible for qualified customers.
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Description
Second Skin Surgical Grade Knee High 20-30 mmHg — Firm Below-Knee Support in Sizes to 7X-Large
Second Skin Surgical Grade knee highs deliver 20-30 mmHg firm graduated compression from ankle to below the knee, held in place by a soft, non-constricting stay-up top. A classic, concealing smooth knit texture that helps conceal unsightly conditions. Available in Small to 7X-Large. This sits in the firm compression class, indicated for legs that ache and tire, established varicose veins, varicose veins in pregnancy, moderate leg swelling.
Key Features
Medical Benefits
Clinical Applications
Product Specifications
Indications & Contraindications
Second Skin Surgical Grade Extended Sizes (S–7XL) Size Chart
Knee High (Extended Sizes)
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.
Measurements
| Measure | Small | Medium | Large | X-Large | 2X-Large | 3X-Large | 4X-Large | 5X-Large | 6X-Large | 7X-Large |
|---|---|---|---|---|---|---|---|---|---|---|
| Ankle | 17.8 - 21 cm7" - 8.25" | 21.2 - 24.4 cm8.375" - 9.625" | 24.7 - 27.9 cm9.75" - 11" | 28.2 - 31.4 cm11.125" - 12.375" | 31.7 - 35 cm12.5" - 13.75" | 31.7 - 35 cm12.5" - 13.75" | 33 - 36.2 cm13" - 14.25" | 36.2 - 40.6 cm14.25"-16" | 38.1 - 43.2 cm15"-17" | 40.6 - 45.7 cm16"-18" |
| Calf | 27.9 - 35.5 cm11" - 14" | 34.2 - 40.6 cm13.5" - 16" | 39.3 - 45.7 cm15.5" - 18" | 44.4 - 50.8 cm17.5" - 20" | 49.5 - 55.9 cm19.5" - 22" | 54.6 - 61 cm21.5" - 24" | 59.7 - 66 cm23.5" - 26" | 63.5 - 68.9 cm25"-27" | 66 - 71.1 cm26"-28" | 68.6 - 73.6 cm27"-29" |
| Length to knee | 38.1 cmGREATER THAN 15" | 38.1 cmGREATER THAN 15" | 38.1 cmGREATER THAN 15" | 38.1 cmGREATER THAN 15" | 45.7 cmUP TO 18" | 45.7 cmUP TO 18" | 45.7 cmUP TO 18" | 45.7 cmUP TO 18" | 45.7 cmUP TO 18" | 45.7 cmUP TO 18" |
Small
Ankle
17.8 - 21 cm7" - 8.25"
Calf
27.9 - 35.5 cm11" - 14"
Length to knee
38.1 cmGREATER THAN 15"
Medium
Ankle
21.2 - 24.4 cm8.375" - 9.625"
Calf
34.2 - 40.6 cm13.5" - 16"
Length to knee
38.1 cmGREATER THAN 15"
Large
Ankle
24.7 - 27.9 cm9.75" - 11"
Calf
39.3 - 45.7 cm15.5" - 18"
Length to knee
38.1 cmGREATER THAN 15"
X-Large
Ankle
28.2 - 31.4 cm11.125" - 12.375"
Calf
44.4 - 50.8 cm17.5" - 20"
Length to knee
38.1 cmGREATER THAN 15"
2X-Large
Ankle
31.7 - 35 cm12.5" - 13.75"
Calf
49.5 - 55.9 cm19.5" - 22"
Length to knee
45.7 cmUP TO 18"
3X-Large
Ankle
31.7 - 35 cm12.5" - 13.75"
Calf
54.6 - 61 cm21.5" - 24"
Length to knee
45.7 cmUP TO 18"
4X-Large
Ankle
33 - 36.2 cm13" - 14.25"
Calf
59.7 - 66 cm23.5" - 26"
Length to knee
45.7 cmUP TO 18"
5X-Large
Ankle
36.2 - 40.6 cm14.25"-16"
Calf
63.5 - 68.9 cm25"-27"
Length to knee
45.7 cmUP TO 18"
6X-Large
Ankle
38.1 - 43.2 cm15"-17"
Calf
66 - 71.1 cm26"-28"
Length to knee
45.7 cmUP TO 18"
7X-Large
Ankle
40.6 - 45.7 cm16"-18"
Calf
68.6 - 73.6 cm27"-29"
Length to knee
45.7 cmUP TO 18"
- 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. 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
What are Second Skin Surgical Grade knee highs?
What does 20-30 mmHg mean, and what does it help with?
Do these come in plus or wide-calf sizes?
How do I put these on and take them off?
How do I care for them?
Overall rating: 4.3496504 / 5 from 143 reviews.
AI Generated Review Summary
These knee-high support stockings offer a great fit and feel, providing firm compression therapy. Customers appreciate their comfort, quality, and value, though some find the compression level lacking.
Summary topics
- Comfort and Feel (8%): Customers appreciated the great fit and feel of the socks, with multiple reviews mentioning how comfortable they feel.
- Product Fit (16%): Many customers appreciated the fit of the product, with comments such as "fits right" and "fits perfectly."
- Quality and Value (7%): Customers expressed appreciation for the good quality and value of the product, with no negative reviews mentioned.
Review topics: [weight, fit, support, problems, fabric, material, quality, works, shipping, feel, look, price, value, husband, measurements, order, socks, stockings, compression, toe, legs, tear, projects, ordering, tasks, brand, pair, wear, toe area].
Review highlights
- "These are high quality compression socks and I would order them again." —
- "I love the size selection, quality, and affordability of the product I received." —
- "My legs feel less tired and the aches are minimal with wearing them." —
Reviews
Closed toe stocking
"These are the best stocking i have received and this is my second order. I will be ordering again."
compression socks are ecellent
"love my compression knee high stocking I sit a lot helps with ankles not swelling."
Performs well
"Performs well for small tasks, could be more efficient for large ones."
Great socks
"It's thin and holds well and at the same time doesn't squeeze unpleasantly."
They do not have the
"They do not have the compression I thought they should have"
BUY ME!
"Good product quickly delivered."
These are well made at
"These are well made at a great price"
Good Buy!
"Comfortable and compressing!"
Great product
"Always great Couldn't do without them Easy ordering and fast and efficient delivery"
