What Are Compression Socks? Answers to Your FAQ's

Compression socks have become quite popular for their health benefits, but many people still have questions about them. To help clear things up, we’ve put together a list of common questions and answers. Whether you're curious about how they work, who should use them, or how to choose the right pair, we’re here to help. 

What are compression socks?

• Compression socks are special socks designed to improve blood flow, reduce swelling, and prevent blood clots by compressing or constricting your legs and feet slightly to help move the blood away from your legs.

How do compression socks work?

• They squeeze your legs gently, with the tightest part at the ankle and less pressure higher up the leg, helping blood move back to your heart.

Who should wear compression socks?

• They are helpful for people with conditions like varicose veins, swelling, blood clots, or those who stand or sit for long periods, like travelers and athletes.

What are the different types of compression socks?

• They come in different lengths (knee-high, thigh-high, pantyhose) and compression levels (mild, moderate, firm, extra firm).

How do I choose the right compression level?

• Talk to a doctor to find out what level of compression is best for you based on your condition and needs.

Can compression socks be worn all day?

• Yes, you can wear them all day, but it's usually best to take them off at night unless your doctor says otherwise.

How do I put on compression socks?

• Turn the sock inside out up to the heel, put your foot in, and then roll the sock up your leg, making sure there are no wrinkles.

Can I wear compression socks while exercising?

• Yes, many athletes wear them during and after workouts to boost performance and recovery.

How should I care for my compression socks?

• Wash them regularly according to the instructions, usually by hand or on a gentle machine cycle, and let them air dry to keep them stretchy.

Can compression socks cause any side effects?

• If worn incorrectly or if the compression level is too high, they can cause discomfort, skin irritation, or poor circulation.

Do I need a prescription for compression socks?

• You can buy mild to moderate compression socks over-the-counter, but higher compression levels often need a doctor's prescription.

How long should I wear compression socks each day?

• This depends on your needs and your doctor’s advice, but usually, they are worn during the day and taken off at night. Starting off with 2-4 hours at a time on lower compression level socks and increasing from there is what most people do.

Can compression socks prevent blood clots?

• They can help reduce the risk of blood clots in some cases since they increase blood flow in your leg; especially during long periods of inactivity, like long flights or bed rest. Talk to your doctor for details.

What materials are compression socks made from?

• They are usually made from a mix of nylon, spandex, and other stretchy fibers to provide the right support.

How often should compression socks be replaced?

• They typically last about 3-6 months. Replace them if they lose their stretch or show signs of wear.

What does mmHg mean in relation to compression socks?

• mmHg stands for millimeters of mercury and measures the pressure the socks apply. For example, 20-30 mmHg means the socks apply pressure between 20 and 30 millimeters of mercury. This helps you know how strong the compression is for different needs. The higher the number, the more the compression.