Many flight attendants swear by the benefits of compression socks for travel — but given the strict airline dress codes, many female flight attendants can't wear socks to work and must don pantyhose or stockings instead.

Yes, a vast majority of flight attendants wear compression socks (often called flight socks) as an essential part of their health routine. Standing for long shifts in a pressurized cabin puts immense strain on the circulatory system, leading to "heavy legs," swelling (edema), and an increased risk of Deep Vein Thrombosis (DVT). Compression socks provide graduated pressure that helps push blood back up toward the heart, preventing it from pooling in the lower legs. While many airlines have historically had strict dress codes requiring hosiery, in 2026, most carriers allow (or even encourage) flight attendants to wear compression-grade pantyhose or socks that match their uniform. Many "pro" flight attendants swear by a minimum compression level of 15-20 mmHg to maintain energy and prevent the formation of varicose veins over years of flying. It is one of the most common "insider" tips shared among cabin crew to handle the physical demands of the job.