Sub Z Crew Size:Medium CR123A Lithium batteries Positive Thermal

CR123A Lithium batteries Positive Thermal Coefficient (PTC) device Pressure relief vent

Gun FIt: S&W - 59

Streamlined mock neck delivers superior coverage

We've added Universal straps to the side and bottom of the pack so you can add pouches

Sub Z Crew Size:Medium CR123A Lithium batteries Positive ThermalA warm and flexible foundation for the new 5. 11 layering system, the Sub Z Crew is crafted from a high performance blend of 90% polyester and 10% spandex for a compressed fit that eliminates bunching and rolling. An anti microbial, moisture wicking finish keeps you warm and dry in any climate, and like the 5. 11 Sub Z Quarter Zip, the Sub Z Crew features a textured interior that maximizes body heat retention. Ergonomically placed flat locked seams