Comfortable compression for your pregnancy! These high-compression (20 - 30 mmHG) socks provide the perfect pressure to increase comfort, reduce soreness, and alleviate pain. The graduated compression is targeted at the ankle, decreasing toward the sock opening, and the sole is cushioned for ultimate comfort. Improve circulation and soothe swelling now! Superior compression, super-soft fabric, and stylish details Great maternity compression socks for flying, working, and sleeping Moisture-wicking and odor-reducing Two pairs for comfort and convenience These compression maternity socks fit calf sizes up to 19” in circumference. We recommend Regular Calf for calf sizes under 16" and Wide Calf for calf sizes from 16-19". How to wear: Since these are high-compression socks for maternity, 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. Try not to put on lotion right before. 60% Viscose from Bamboo, 15% Spandex, 23% Elastane, 2% Nylon Machine wash cold. Tumble dry low or lay flat to dry. Do not iron, bleach, or dry clean.