What mmHg compression level is best for everyday use?

20-30 mmHg is the doctor-recommended compression level for most adults. It's firm enough to produce measurable clinical benefits — reducing swelling, improving circulation, and preventing fatigue — while being comfortable enough for all-day wear. Pulsock socks deliver exactly 20-30 mmHg graduated compression, firmest at the ankle and progressively lighter toward the knee.

Do compression socks really work?

Yes — compression socks have 70+ years of peer-reviewed clinical research behind them. Studies show nurses wearing compression socks eliminate oxidative stress damage from long shifts, marathon runners maintain peak performance 14 days post-race, and pregnant women reduce ankle swelling by over 90%. The Cochrane Review — the gold standard of medical research — found compression socks reduce flight-related blood clot risk by 90%.

Can I wear compression socks all day?

Yes. Pulsock socks are designed for all-day wear. They use breathable antibacterial nylon-spandex fabric with flat seam construction to eliminate pressure points, so you can wear them comfortably from morning to night. Most people find they forget they're wearing them within the first hour.

Are compression socks safe for diabetics?

A clinical study of 80 diabetic patients showed significant reduction in ankle and calf swelling with zero negative impact on blood flow. 20-30 mmHg compression is generally safe for most diabetics. However, individuals with severe peripheral arterial disease should consult their doctor before use. Pulsock recommends all diabetic customers get personalized guidance from their healthcare provider.

Do compression socks help with leg pain on flights?

Yes. The Cochrane Review found that wearing graduated compression socks on flights over 4 hours reduces the risk of blood clots (DVT) by approximately 90%. Compression also prevents the leg swelling and deep ache caused by hours of immobility. Most travelers report significantly less leg fatigue and swelling when wearing compression socks on long flights.

How do I choose the right size compression socks?

To find your size, measure the circumference of your calf at its widest point (usually about one-third of the way up from your ankle). Pulsock socks come in sizes based on calf circumference: Small (10-13"), Medium (13-16"), Large (16-19"), XL (19-22"). When in doubt, size up — a slightly looser fit is more comfortable and still delivers full compression benefits.

What is the Pulsock 60-day money-back guarantee?

Simple: if you don't feel a noticeable difference in leg comfort, swelling, or fatigue within 60 days of regular wear, email support@getpulsock.com for a full refund. No questions asked, no return shipping required. We're confident in the clinical evidence behind our socks — which is why we offer one of the longest guarantees in the category.