EMPIRELIONkids Helmet Liner Teens Thin Thermal skull caps Cover Ears Beanie child Running Hats for Boy & Girl

Quality of product is good, and fits under the helmet. Children are aged 4 and 2.Got the smallest size - 8 years old.Bought these for my two children - the picture suggests they come in a twin-pack.Disappointed when one arrived, so had to order another one.

Good and bad!A helmet liner is not a hat, but I expected more than a skullcap.I bought this for my 7yr old. Who has a standard sized head- not some massive adult head. The liner barely touches his ears. It does provide some warmth under the helmet, but he looks like he's wearing a shrunken shower cap with no helmet.So - I think it's useful. But it looks nothing like the photo.

I bought this for my Granddaughter to wear under her bicycle helmet. Perfect for this.

I use this in work to protect my hair. It keeps a bit of heat in but doesn't make you over heat. A couple of ladies I work with thought it was such a good job, I ordered them 1 as well. The kids size fit us well, 2 have long hair and 1 has short hair. I have a small head so can actually fit the entire thing over my head and catch a low hair bun in it as well.

Great for under cycle helmet when weathers bad

I bought this for my 3 year old and it doesn't even cover her ears.

I bought this one to use under a scooter helmet (Micro helmet) for my 3.5yrs old. Very good fit, and doesn't become bulky under the helmet at all. So, recommended for other parents that wish their kids to have some extra warmth now that winter is setting in but the little ones insist on still going by scoter.

Solid product, not fancy, does what it is supposed to do. Would recommend. Just keep in mind that it's not insulated much so might not hold very cold temperatures.