Farlin Elastic Pantyhose Is Made To Keep The Lower Body (Belly To The Toe) Warm And Comfortable During Pregnancy. It Provides Ventilation And Has High Elasticity With Mesh Lining In The Stomach, Allowing The Skin To Breathe Normally Without Putting Pressure On The Fetus. It Is An Apt Gear To Preserve Body Heat And Is Non-Oppressing For Day Long Use.