GRADUATED COMPRESSION - These compression socks provide 20-30 mmHG compression, targeted at the ankle and decreasing toward the sock opening. PERFECT FOR PREGNANCY AND BEYOND - These maternity compression socks can help increase comfort, reduce soreness, and alleviate pain due to swelling during pregnancy. They can also be used while traveling, at work, or in bed to improve circulation. PREMIUM FABRIC - Made of a bamboo blend, these pregnancy compression socks are moisture-wicking, super-soft, & odor-reducing. How to wear - Since these are high compression socks, they’ll have a snug fit. During pregnancy, we recommend putting them on as soon as you wake up. If your legs, ankles, or feet are already swelling, elevate your legs for a bit before putting these socks on. This product was tested for harmful substances and certified according to STANDARD 100 by OEKO-TEX®; SHGO 110518, TESTEX (www.oeko-tex.com/standard100)