N-Ferno 6885 Hard Hat Winter Liner, FR Rated, Versatile Wear,Black,12.5 x 0.8 x 13.5 Inch

Fits well in different style helmets. Two piece, cap and neck, great for adjusting to weather conditions! Very warm! Neck piece extends well below your collar line to keep cold out. Recommend!

I shave my head and need to wear a stocking cap and this works perfect!!! My head is warm during the winter and the back of my neck is warm also!

I use this almost daily when it's cold and windy, my only complaint is that it isnt as warm as I would have liked. That said, the fact that I can attach it to my hard hat, and remove the flap is super convenient! Its comfortable and sleek, buttons work well and I really like the quality. Would recommend.

I wish there was a larger option. Quality was good.

This is a very comfortable product. Fits well in the helmet and keeps my noggin warm.

My husband got this for work as it is sometimes very cold, this does not fit in his hard hat.

Warm and comfortable.Going to see the Steelers in Pittsburgh. Going to be cold thanks again.

Once a year I always get one of these I work outside while rigging up and for some reason I just like having this with my hard hat . It keeps the oil base mud off my neck and hair or while it snows it helps block the wind from behind it’s a good product I like it .

Works great. Does what it says it will

Fits well above the suspensionGood option if hoodie not allowed at job site

Didn’t realize had a zipper that was exactly on your ears highly recommend not buying this