The Gladiator H features a horizontal steel headband with adjustable rubber rear stabilizer strap to guarantee proper personal fit. An adjustable vertical head strap prevents upward or downward movement of the Gladiator once positioned properly on the head. Bone conductors installed inside each sidepiece housing, relay radio RX directly through the face to the inner ear. A waterproof / noise canceling boom microphone is featured and manufactured for positioning on the left side of the face when worn to provide a right handed shooter and unobstructed cheek weld. The boom microphone is also available for order and manufacture on the opposite side (right side when worn) for left handed shooters upon request