1. Unique pure natural tea molecular breathable heat insulation layer.2.Unique antibacterial function of tea polyphenols.3.Unique natural tea fragrance and fast elimination of odor.4.Natural environmental protection, bacteriostatic, to taste, oxidation resistance.5.Super breathable bottom film that can bring female friends with the comfort of natural oxygen bar.6.Longer and wider design that fully fit the body curve to prevent side leakage.7.Unique pearl six points hot wind non-woven surface and soft cotton breathable.