K-Roo 2.0 - Audio Liner

I think they were made for child helmet and child size speakers great concept I have chips speakers they hardly fit . Very uncomfortable !

Works well with my existing helmet and speakers. Easy to put on. Great product at an affordable price. I didn’t need to buy a new helmet!

Works relatively well. Speaker pockets very snug. Beats the OEM option on my Anon helmet in reducing bulk around the ears but that's about it.