MilSpec ECWCS Gen III Midweight Underwear Top Level II Desert Sand Fathers Day Proven to be 100% effective

Proven to be 100% effective during US Army Institute of Surgical Research testing

The Dual Swing Explosive Door from BTI gives the operator the flexibility of breaching the door from the inside or the outside

BPA Free Tritan Bottle

Pressure Switch Activation

MilSpec ECWCS Gen III Midweight Underwear Top Level II Desert Sand Fathers Day Proven to be 100% effectiveLevel Two of the ECWCS (Extended Cold Weather Clothing System) Rothco's Mid Weight Thermal Shirts are an essential base layer for military and tactical professionals. The highly breathable, moisture wicking polyester and spandex material is designed to protect from the harshest elements. Rothcos mid weight underwear tops feature a zip up collar, long back tail, and thumbholes in the sleeves for maximum comfort and fit. The grid fleece fabric is anti