The Helmet Assembly accommodates an oxygen or breathing mask and a variety of commercially available visors and face shields.The liner of the K10 Series is made from cotton/polyester cloth and nylon mesh, which provides excellent ventilation.
The Bone Dome Helmet's tan-coloured shell is made from a high-strength, lightweight, injection-moulded nylon and then reinforced with energy-absorbing impact pads. The nape pad is a rubber sponge with a soft black leather covering.
The Series K10 Helmet Kit cannot be used with H20-**, One-X, or Pro-X Series headsets. It cannot be used with any other manufacturers' headsets.