- Why Do Nurses Wear Compression Socks?
- What mmHg Compression Socks for Nurses?
- Should I Wear Compression Socks for a 12-Hour Shift?
- What is the Difference Between 15-20 and 20-30 mmHg Compression Socks?
- How to Choose Compression Socks for Nurses
- The Benefits of Compression Socks for Nurses
- Conclusion
There’s no doubt nursing is one of the toughest professions there is. The long hours, endless walking and the demand of having to be on your feet constantly isn’t just emotionally demanding. It’s outright brutal too. No wonder, compression socks have become a staple in a nurse’s wardrobe. Here, we’ll walk you through why compressions socks for nurses became a thing, why it is now essential, plus tips on how to choose the best pair especially if you’re about to rock 12+ hour shifts.
Why Do Nurses Wear Compression Socks?
Simply put: the reason why nurses wear compression socks, is because their legs need extra support. The long hours of standing and walking, can be detrimental to their lower legs, causing blood to pull, then leading to varicose veins, swelling and worse, even DVT (Deep Vein Thrombosis).
Compression socks for healthcare workers apply gentle pressure to the legs, helping blood vessels work better. The arteries get more oxygen-rich blood to your muscles, and the veins push blood back to your heart more efficiently.
Generally, it’s not just about comfort—it's about protecting your health over the long term.
In a 2018 study researchers found that medical-grade compression stockings significantly reduced leg pain and swelling among workers who spent extended time standing.
What mmHg Compression Socks for Nurses?
You probably noticed the numbers "15-20 mmHg" or "20-30 mmHg" on the packaging of your socks, if you’ve ever bought support socks for nurses. Now what does these number means? Well, that’s the level of compression measured in millimeters of mercury (mmHg), and it’s very crucial to get these numbers right.
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15-20 mmHg: This is considered the "moderate compression" and is a common choice for nurses. Nurses love it because it boosts circulation, prevent minor swelling, and fight off fatigue without feeling too tight.
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20-30 mmHg: This type of sock has that "firm compression" and is recommended for those who already have issues like varicose veins, severe swelling, or diagnosed venous insufficiency.
For most nurses without preexisting conditions, 15-20 mmHg compression socks are the sweet spot. One, it’s comfortable enough to wear, and has noticeable support too allowing them to move comfortably on their entire shift.

Should I Wear Compression Socks for a 12-Hour Shift?
Absolutely, yes.
Wearing compression socks for a 12-hour shift can make a world of difference in how you feel during and after work. Studies show that wearing compression stockings during prolonged standing significantly reduces the development of edema and leg discomfort.
Many nurses share that even if they skip a day, they immediately notice the difference. When you wear compression socks for nursing, you’re proactively preventing pain, swelling, and long-term vein damage. It's a small investment in your overall career longevity—and your daily comfort.
What is the Difference Between 15-20 and 20-30 mmHg Compression Socks?
Let’s break it down:
Compression Level | Pressure | Best For | Feel |
15-20 mmHg | Mild to moderate | Everyday fatigue, mild swelling | Gentle, snug |
20-30 mmHg | Firm medical-grade | Varicose veins, moderate to severe swelling, post-surgery | Noticeably tight, medical support |
Basically, as you can presume, the main difference is the intensity of the squeeze.
If you're just trying to prevent problems, stick to 15-20 mmHg.
If you're managing existing issues—or your doctor has advised you—go for 20-30 mmHg.
What’s important is to always consult with a medical professional if you think you might need a higher compression level!

How to Choose Compression Socks for Nurses
There’s a flood of compression socks for healthcare workers out there, so how do you choose the right pair?
Here’s what to consider:
Compression Level: Start with 15-20 mmHg unless you have specific medical conditions needing higher support.Material: Look for moisture-wicking, breathable fabrics. Nurses sweat—a lot. Materials like nylon-spandex blends are great.
Length: Knee-high socks are standard. They provide full calf support without being overly restrictive.
Color and Style: Some facilities prefer white compression socks for nurses for uniformity. Luckily, you can still find stylish white options with all the support you need.
Durability: You’re going to wash these socks a lot. Choose brands known for durability. Check user reviews!
Special Features: Some socks are designed with extra padding at the soles or antimicrobial technology—nice bonuses if you're on your feet all day.
The Benefits of Compression Socks for Nurses
Simply, the benefits of compression socks for nurses include:
- Reduced swelling in legs, ankles, and feet
- Decreased risk of varicose veins
- Improved circulation and reduced blood pooling
- Less fatigue and pain during and after shifts
- Better overall vascular health long-term
Plus, when your legs aren’t aching, you can focus better on your patients—and yourself.
It's clear why compression socks are considered the best socks for nurses by so many in the profession.
Conclusion
Being a nurse demands so much from your mind, heart, and body. Compression socks for nurses are a simple way to take care of yourself during those long, brutal shifts.
Whether you're choosing classic white compression socks for nurses for a clinical setting or a funky colorful pair to show your personality, investing in support socks for nurses is investing in your own well-being.
Your legs will thank you—today, tomorrow, and 20 years down the road.