ert vest Floor Warden First Aider Search & Rescue Fire Fighter Chemical Spillage Marshal Historian, touring biker vest warehouse safety vest security safety vest multipurpose vest for biker security executive warehouse Police officers, and other security personnel typically wear specialized tactical vests designed for both protection and utility. These vests are made to be durable, and capable of carrying essential equipment and tools. Here’s a breakdown of the different types of vests they may wear: