Harbinger Women's Hexcore Belt - Light BlueThe 4. 5 HexCore belt was built to add stability to core muscles and support the lower back during lifting. The mesh layered, honeycomb structure allows for maximum airflow and breathability, without compromising support. A premium hook and loop fastener provides a strong hold and no snagging, as well as makes tensioning easy for a customized fit. The 4. 5 width meets most competition size requirements. 4. 5 foam belt stabilizes core muscles and