Seamless Material: 85%Bamboo 7%Nylon 8%Spandex (Maternity Underwear); 92%Nylon 8%Spandex (Maternity Shapewear). Stretchy Material Is Slightly Elastic and Stretches Easily. Imported Machine Wash Size: Panties M( Hip:35-41 ). Panties L( Hip:42-44 ). Panties Xl( Hip:45-47 ). Women'S Maternity Pre Pregnancy Over Bump Underwear Should Be Machine Wash Cold. Gentle Cycle. Tumble Dry Low. Feature:These Seamless High Waist Underwear Is Made Of Soft. Breathable Fabric. Light and Breathable Fabrics Give You A Different Surprise.Stretchy Material Is Slightly Elastic and Stretches Easily. Design: Full Abdomen High Waist Panties Cover Your Entire Belly. Give Your Belly Support and Keeping Tummy Warm.These Womens Plus Size Tummy Control Maternity Underwear Could Accommodate To Your Growing Belly Throughout Your Pregnancy and Post Delivery. Suitable: Over The Belly Maternity Underwear Are Specially Suitable for The People Who Is "Sedentary In Office". "Suffering Low Back Pain" and "New Mother". High Waist Seamless Maternity Underwear Perfect for Wearing Under Your Dresses. Skirts and Pants.