These vests support the HICS IV standard. There are several different vests sets to choose from or you can choose individual vests. Custom vests are also available.
Emergency vests are used where hi visibility is required. These vests can have custom titles added to them.
Cooling vests are used to keep you cool when you're wearing a chemical protective ensemble. There are several different types of cooling vests such as phase-change, feathered ice, and evaporative.