Bare 5mm Ultrawarmth BootsBare 5mm Ultrawarmth Boots The Bare 5mm Ultrawarmth Boots features a unique OMNIRED Infrared Thermal Technology embedded in the boot's inner fabric. The OMNIRED is scientifically proven and FDA determined to conserve body heat and accelerate thermal recovery. These easy entry boots restrict water flow, protect feet from sharp objects and prevent fin blistering. Its heavy duty sole has been tested in the wettest conditions to ensure support while