This product is designed with a high waist to effectively protect the abdomen, safe and comfortable. Reserved space for abdominal growth. Super elasticity, care for the baby, so that the skin without strangulation, mother and baby stress-free, stretchable and tough. Has a high elastic fiber does not deform, pants fabric more breathable and comfortable. Fit to skin without compression, has a high degree of softness, free breathing. No color loss, not easy to pilling, more skin-friendly and comfortable, simple and comfortable, to prevent the leakage.In addition high waist belly support design, elasticity and tightness without pressure. Reduce the friction during pregnancy, so that women are more comfortable and free.