[COMFORTABLE FABRICS]These women's knickers made of 95% cotton and 5% spandex blend. While ensuring sufficient breathability and softness, these women knickers also has sufficient elasticity. Bring you the most comfortable wearing experience. [ELASTIC RESTRAINT]The soft double-layer elastic fabric at the waist of underwear provides slight abdominal support and a good soothing feeling. The thighs are slightly elastic and will not move or rub against the skin. 95% Cotton, 5% Elastane Hand Wash Only Fastening: Elastic [SUPER PRACTICAL]Full back coverage brief panties with wide double layer crotch, perfect for post partum C-section, daily home, sleep. Also very suitable for matching dress/high-waisted jeans. [STAY IN PLACE]This women's high waisted underwear have less extensibility in the vertical direction and good extensibility in the horizontalso that you will not move up and down when you wear it, and will not produce squeezing and oppressive feeling to the body. It can perfectly fit the body for women of different body types. whenever you are, this cotton underwear will stay in the right position quietly at all times. [PLEASE NOTE]Clothes made of natural cotton fibers will shrink slightly during the washing process. The temperature of the washing water should be below 86F. It is not advisable to soak in detergent for a long time. The ironing temperature should be below 248F.