Helmet/Headset Compatibility
 

Does anyone know if a TASC style headset would have fitment issues with a Protec Alpha helmet?

it will fit if you get your protec one size bigger than you normally wear. you can also pick up protec liners in different sizes too. this way you can swap liners depending on what type of fit you want. I wear a large protec and a tasc is tight, but no problems with an XL liner.