95% cotton, 5% elastane Machine wash REPREMIUM FABRIC: These high-rise buildings are made of 95% natural cotton and 5% elastane. Not easy to deform and adopt natural coloring, not easy to fade and healthier. Machine wash or hand wash. ✠̄PERFECT CHOICE: The sweaters are suitable for all women. Suitable for any occasion, It can be worn comfortably under any clothing. Gift idea to your female friends / mom / grandmother. The sweaters are especially suitable for people who are "new mom", "suffering low back pain" and "sedentary in the office". they can reduce your pain after a full day's work. ✠̄DOUBLE-LAYER DESIGN: double-layer crotch for extra protection, breathable and healthy. soft stretchy waistband with double layers covered sits right at the navel. wide-cut waistband soft stretchy double layer covered waistband that fits extremely, no muffin top. The skate in these women's bikini underwear is pure cotton lining, more healthy and breathable. rise lingerie offers moderate belly support and reduces the appearance of muffin top. SoftSuper soft and stretchy underpants: These comfortable underwear are made of high-quality, super soft and breathable natural cotton. Comfortable to wear all day. Reinforcing seam, sufficiently stretchable. Double layer Wide elastic waistband - No ride, no drop-down. These soft women's panties have full back coverage.