Navy blue knee-high sock on a white background
Companions

TEST PDP SINGLE PAIR

4.7
Rated 4.7 out of 5 stars
6,036 Reviews
$34 $34
20% off 3 packs automatic at checkout. Limited time offer.

Compression Sock Size Guide

Calf Sizing only applies to knee-high Companions.

  S S Wide M M Wide L L Wide XL
Calf Circumference 10-14" 12-15" 12-14" 14-16" 15-17" 17-19" 18-20"
Women's Shoe 4-7.5 4-7.5 8-10.5 8-10.5 11+ 11+ -
Men's Shoe 3-5.5 3-5.5 6-8.5 6-8.5 9-12 9-12 13+


What if I'm in between sizes?

Size down for a tighter feel, or up for more comfort—especially if you're new to compression. You can also email with any questions or concerns regarding sizing.

Do Comrad socks fit wide calves?

Yes! We make wide calf sizes in many of our knee-high styles. If your calf circumference is over 17", measured at the widest part of your calf, we recommend choosing one of our wide-calf-friendly options for the best fit and feel.

Why do some of my socks feel tighter than others?

Several factors can affect how tight a pair of socks feels, even if they're the same size and compression level:

  • Compression Level: Our Knee-High Socks come in both 15–20 mmHg (moderate) and 20–30 mmHg (firm) compression. Higher compression will naturally feel tighter.
  • Fabric & Knit: Different materials (like cotton vs. nylon) and knit constructions can affect stretch and snugness.
  • Wear & Wash History: Over time, compression socks may stretch slightly with wear—or feel tighter right after washing and air-drying.

Quantity

Compression Level

Firm
Blue semi-circle gauge icon with three shaded segments compression level firm.

Reviews

4.7
Rated 4.7 out of 5 stars
Based on 6,036 reviews
93%would recommend these products
6,036 reviews
  • WK
    Winona K.
    Verified Buyer
    23 hours ago
    Reviewing
    Knee-High Compression Socks - Solid
    Rated 5 out of 5 stars
    Wide Calf Socks

    I've used Comrad compression socks in the past, but I always felt they were tight. I tried the wide calf and like them much better.

    Was this helpful?
  • JM
    John M. I.
    Verified Buyer
    Yesterday
    Reviewing
    Knee-High Compression Socks - Ombre
    Rated 5 out of 5 stars
    Very comfortable!

    I’ve had numerous compression socks and was looking for something that was a tad thicker. Theses do the trick! My only complaint is the length. Yes they are knee high but theses go mid to above the knee. maybe i sized wrong large for male 10.5 shoe). regardless, they work, are comfortable and the length isn’t a big deal.

    Was this helpful?
  • SC
    Sue C.
    Verified Buyer
    1 week ago
    Reviewing
    Knee-High Compression Socks - Stripes
    Rated 5 out of 5 stars
    The best

    I've tried many brands and like this one the best. True graduated compression and no tightness at the top.

    Was this helpful?
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Compression Level Comparison

Light

10-15mmHg

Designed for everyday relief from mild ankle and leg swelling.

Great entry level for those looking for a little support from minor discomforts

Commonly used for minor varicose and spider veins, minor swelling, pregnancy

Moderate

15-20mmHg

(Most Popular) Designed for everyday relief from mild-moderate swelling and pain.

Moderate support for more energized legs and feet

Commonly Used For- travel, long days on your feet, moderate swelling + pain, varicose and spider veins, edema, pregnancy

Firm

20-30mmHg

Designed for everyday relief from moderate-severe swelling and pain. Also used to improve endurance in long-distance running.

Firm support commonly prescribed for moderate-severe swelling and pain + endurance sports

Commonly Used For- DVT, severe swelling and pain, lymphedema, circulatory conditions, recovery, injury prevention