Belly Bandit Womens' Hip Bandit 49% Polyester, 21% Nylon, 16% Cotton, 14% Elastane The post-pregnancy Hip Bandit works with your bodys natural hormones and uses gentle compression that may help guide your hips back to their pre-pregnancy size or smaller. Designed to adapt to your changing body, this one size fits most band allows you to adjust the pressure for a comfortable fit. The Hip Bandit can be worn over or under clothes and is comfortable enough to wear while you sleep. For maximum effect, the Hip Bandit should be worn immediately postpartum for at least 6 weeks. Made in the USA