Skip audio player Types of Personal Flotation Devices The following shows the types of personal flotation devices. Type I: Wearable Offshore Life Jacket Type II: Wearable Near-Shore Vest Type III: Wearable Flotation Aid Type III: Wearable Inflatable Flotation Aid Type IV: Throwable Cushion Type IV: Throwable Ring Buoy Type V: Special-Use Device Float Coat