The EcoPeriod Heavy Flow 3-Pack features a triple-layer gusset that extends to the rear waistband for professional-grade security. The inner lining is composed of high-denier cotton for wicking, while the outer shell uses a Nylon/Spandex blend for compressive support. The TPU laminate serves as the primary moisture barrier.
Strict hygiene protocols, including avoiding fabric softeners, are recommended to maintain wicking efficiency. This design is optimized for abdominal comfort and sensitive skin maintenance during heavy-flow cycles.