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"I really like these compression socks! So supportive and comfortable, also easy to get on and off."
SKU: 10812
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Core-Spun by Therafirm Moderate Support Socks
An everyday sock with ultra-stretchy core-spun yarns that make Core-Spun socks easier to don & more comfortable to wear. Improve circulation, prevent moderate swelling, and relieve tired, achy legs and feet!
Core-Spun by Therafirm Moderate Support Socks Feature:

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: 4.6666665 / 5 from 3 reviews.
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"I really like these compression socks! So supportive and comfortable, also easy to get on and off."
"I never received these! There was a mix up on the order. I received two pairs of the diamond instead of these."
"I've only worn these once, they fit well."