Core-Spun Socks
"I love these socks, but I was disappointed that the colors that I have always ordered were not available. Hopefully, they will be again."
SKU: 11662
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Shipping: Standard $6.95 · FREE on orders of $99 or more. Details
Returns: Qualifying returns: 30 days · $6.85 return shipping per item. Exchanges up to 100 days. Details
Therafirm Core-Spun Patterns 10-15 mmHg Knee High Compression Socks – Closed Toe provide mild 10-15 mmHg graduated compression that is greatest at the ankle and decreases up the leg. Comfort designed top is non-restrictive while staying in place all day. High-tech fibers wick away moisture. Soft, ultra-stretchy fibers make these compression socks easier to put on and more comfortable to wear. It also features everyday colors and patterns and breathable latex-free fibers.

Core-Spun knee high socks (solids, patterns, cushioned) — 10-15 / 15-20 / 20-30 / 30-40 mmHg
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.
| Measure | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Ankle Circumference | 17–22 cm6.5"–8.5" | 21–26 cm8"–10" | 23–29 cm9"–11.5" | 28–38 cm11"–15" | 33–43 cm13"–17" |
| Calf Circumference | 28–42 cm11"–16.5" | 31–45 cm12"–17.5" | 33–49 cm13"–19" | 43–58 cm17"–23" | 47–65 cm18.5"–25.5" |
| Measure | Short | Regular |
|---|---|---|
| Floor to bend of knee | 41 or less cm16" or less | over 41 cmGreater than 16" |
Measure first thing in the morning, before swelling, with a soft tape measure held level. Applies to: Core-Spun knee highs, Core-Spun Patterns, Core-Spun Cushioned. Step-by-step Measuring Guide →
How to measure your legs for compression stockings, support socks, support hose, and gradient compression hosiery.
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.

Measure around the ankle at the narrowest point, generally above the ankle bone.

Measure around the calf muscle at the widest part.

Measure from the floor to the bend behind the knee.

Measure around the thigh approximately 3 inches below the gluteal fold (crease of the buttocks).

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.
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)Overall rating: 4.6438355 / 5 from 73 reviews.
Review topics: ["design","support","price","socks"].
"I love these socks, but I was disappointed that the colors that I have always ordered were not available. Hopefully, they will be again."
"low price for great compression socks. easy to don and doff."
"Great socks but a bit two thick for warm southern weather. I'll use them in the winter."
"Great product"
"Always love these- compression mild with sock feel"
"Fit very well. . . Long enough to come right below the knee so does not cut into calf. . . and wide enough to pull over my swollen ankles."
"Truly the only reason purchased was because Dr. said it was necessary, these socks while they do the trick are extremely expensive, especially if you need to purchase multiple pairs."
"Fits well, could use more flexibility."
"This was a gift for a relative that was appreciated."
"Bought these for my 91 year old mother and she says they are comfortable and stylish. They are very easy to put on her, slide on smoothly."