yeah the new liners are SHITTY.. a crocheted ear band would be better or a thin beanie... speaking of... I have 2 of the bern beanies from last year.. a white and a black one if you want.
the liners are shitty b/c they are super poor quality. It looks like they just threw them together in like 5 minutes. The buttons are super hard to snap in.. and don't fit great. the piece the velcro is on is flimsy. I dunno.. If I had a super thin ear flap beanie I'd wear that.
to see if the liners work: check the area where your straps connect to the helmet. You will see a clip with small holes for the liners. If you dont, then you don't have the current model