Discover the best of science and nature. Always Pure Cotton with FlexFoam pads combine a 100% pure cotton top layer with our breakthrough FlexFoam core, for incredible period protection that gives you peace of mind. Always Pure Cotton with FlexFoam pads are free of dyes, fragrances, and chlorine bleaching. Our pure cotton top layer is sourced from premium cotton that makes up less than 1% of the world’s supply, meeting strict ingredient and processing requirements. The FlexFoam core is 10X drier than the leading pad brand with a cotton top layer, while the super absorbent holes help you stay clean throughout the day. No feel, no fail protection is possible with Always Pure Cotton with FlexFoam Heavy Flow. Feels like nothing and protects like nothing else.