These Incident Command Vests can be used to help quickly identify personnel in any environment by using color as an identifier. Example: the foreman may wear green and the drivers may wear red. Also, define your workers by using front and back slots to insert the title information of your choice. The ICV203 is a solid blue polyester / cotton safety vest with two 1 inch white horizontal reflective stripes, elastic side straps to fit a variety of sizes, and front hook and loop fasteners. 1 inner pocket and 1 outer pocket.