Seac Undersuit Unifleece Drysuit UndergamentThe Seac Undersuit Unifleece Drysuit Undergament is a lightweight, breathable undergarment designed for use under a drysuit during scuba diving in cold water. It combines a soft, two layer fabric with a water repellent outer surface to help you stay warm and dry beneath your diving gear. A double ended front zipper and ankle stirrups enable smooth donning and minimize bunching, while easy access pockets provide storage for essentials during dives.