Profile: Life Enhancement Technologies, Inc. offers a line of personal cooling products to meet the challenging needs of medical, military, industrial, sports, automotive and consumer applications. To meet individual needs, we offer two types of cooling technology: passive and active. Passive products work well in a moderate temperature environment where short-term cooling is needed. Cooling is provided through the use of re-usable ice packs and recharged in a freezer. Active products are a highly efficient way to provide controlled conductive cooling when in a harsh, hot environment or longer duration is needed. For this, we provide FlexithermT. The FlexithermT is a proprietary liquid heat transfer system made of a thin, flexible, conductive material, which transports fluid to provide direct conductive cooling. Our FlexithermT panels can provide cooling to a wide variety of applications. Our IsoproT portable personal cooling system is an ideal solution for long-term cooling duration. Designed with clinical applications in mind, the Mark I cooling console features high levels of cooling efficiency. The Mark I has been used worldwide by surgical personnel in high operating room temperatures, physical therapists and rehabilitation clinics. The models available can accommodate single or dual users. Our passive cooltemp vest is a perfect solution for short-term duration. The cooltemp easily adapts to any warm environment. The design is lightweight, attractive, and less bulky.