FOX champions demanded the most effective full-coverage roost deflector in the world, so they gave them the legendary Airframe: comfortable durable, and stylish. The Airframe uses world-class technology in offering unbeatable coverage in a traditional deflector style. Its tradition lives on. Shock-resistant, Lexan polycarbonate front and rear panels. Lycra-lined Bio-foam with comfort padding. Fully adjustable and removable arm guards. Removable back plate allows rider to wear as chest plate only. Kevlar-reinforced Torsion Hinge with two-piece rear panel. Adjustable shoulder connections for custom fit. The adjustability of the Fox Airframe chest protector makes it easier to fit this chest protector with a neck brace. (Note: Everyone is different and may require slight modification for best fit with a neck brace).