A convenient option for you is the liner with the neck protection. You can order our stuff for your helmet and right away get a quilted softener for the head and a titanium neck protection that will cover it from all sides.
The model consists of plates and padded liner. Liner made of several layers of batting and durable wear-resistant cloth. It covers your head from all sides, soften the impact impulse and protects you from concussion. In front there is a cutout for review. On the collar we added plates made of hardened steel and they are able to withstand a hit in such a dangerous place. The plates together form a steel collar that will cover you from all sides. They are made solid to better protect, and a quilted collar will soften the impact impulse.
Order and feel confident.