Seems durable
"Seems durable for regular use, untested for rougher conditions."
SKU: 17117
Therafirm Core-Spun Unisex Thigh High 15-20 mmHg
$67.60
$67.60
$84.50
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Description
Therafirm Core-Spun 15-20 mmHg Thigh High — Reinforced Comfort for Daily Wear
Therafirm Core-Spun 15-20 mmHg Thigh High Compression Socks – Closed Toe provide moderate 15-20 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 full-length thigh high compression socks easier to put on and more comfortable to wear. It also features fashionable, modern everyday colors and breathable latex-free fibers.
Key Features
Medical Benefits
Best Used For
Product Specifications
Indications & Contraindications
Core-Spun by Therafirm Thigh High Socks Size Chart
Core-Spun thigh high socks
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.
Circumference
| Measure | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|
| 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" | 36–48 cm14"–19" |
| 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" | 52–70 cm20.5"–27.5" |
| Thigh Circumference | 40–54 cm15.5"–21.5" | 45–65 cm17.5"–25.5" | 55–75 cm21.5"–29.5" | 65–85 cm25.5"–33.5" | 70–94 cm27.5"–37" | 75–100 cm29.5"–39.5" |
S
Ankle Circumference
17–22 cm6.5"–8.5"
Calf Circumference
28–42 cm11"–16.5"
Thigh Circumference
40–54 cm15.5"–21.5"
M
Ankle Circumference
21–26 cm8"–10"
Calf Circumference
31–45 cm12"–17.5"
Thigh Circumference
45–65 cm17.5"–25.5"
L
Ankle Circumference
23–29 cm9"–11.5"
Calf Circumference
33–49 cm13"–19"
Thigh Circumference
55–75 cm21.5"–29.5"
XL
Ankle Circumference
28–38 cm11"–15"
Calf Circumference
43–58 cm17"–23"
Thigh Circumference
65–85 cm25.5"–33.5"
XXL
Ankle Circumference
33–43 cm13"–17"
Calf Circumference
47–65 cm18.5"–25.5"
Thigh Circumference
70–94 cm27.5"–37"
XXXL
Ankle Circumference
36–48 cm14"–19"
Calf Circumference
52–70 cm20.5"–27.5"
Thigh Circumference
75–100 cm29.5"–39.5"
Length
| Measure | Short | Long |
|---|---|---|
| Floor to gluteal fold | 72.5 or less cm28.5" or less | over 72.5 cmGreater than 28.5" |
Short
Floor to gluteal fold
72.5 or less cm28.5" or less
Long
Floor to gluteal fold
over 72.5 cmGreater than 28.5"
- Fits thigh up to 39.5".
- Compression is the mean compression for an average ankle size.
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: Core-Spun thigh highs. 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 makes Therafirm Core-Spun 15-20 mmHg Thigh High Compression Socks – Closed Toe different?
What does 15-20 mmHg mean, and what does it help with?
How do I know I’m ordering the right size?
What do the reinforced heel and toe add?
How should I wash and care for this garment?
Overall rating: 4.5625 / 5 from 16 reviews.
AI Generated Review Summary
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Reviews
The best support hose made.
"I like these core spun support hose better than any I've ever worn. They are easy to put on and they feel good. I would recommend the to my friends and family."
i"m wearing them now. very
"i"m wearing them now. very comfortable."
Good company to deal with.
"Good company to deal with. Excellent product"
Suitable
"Suitable for general use, but could be better."
comfort the main reason I
"comfort the main reason I chose this brand"
They are the best.
"I like them better than any I have worn. They fit better and feel good. As I wear the one's I have out I will order some more."
Not sure yet need to
"Not sure yet need to remeasure for correct size."
Warm to wear but great
"Warm to wear but great fit."
They are comfortable but to
"They are comfortable but to warm for summer."
