EMPIRELIONLow-Profile Cooling Helmet/Hard Hat Liner, Stretch Working Cap, Summer Sweat Wicking Skull Cap, Running Beanie Sun Protection

I am really impressed and a little surprised on how good and effective these are. They are just what I was looking for. Thin but warm and without any rough seams to itch the scalp. They are ideal for fitting under my cycle helmet keeping my bonce warm and my eyes free of sweat! They’re also pretty cool to wear around the house when the temperature has dropped a degree or two. Plus they fit my odd shaped head perfectly. Would highly recommend if you’re looking for this sort of thing.

If you’re looking for a light weight head covering this item is for you. In my case as a cancer patient who recently lost most of his hair, it came in handy to mask my recent bald head as well as provide some warmth from my hair loss. Light weight and easy to launder, it makes a good compliment to the ball caps I now regularly wear. At under £10.00 for two, you can’t beat the value! Give it a try!

I sweat a lot, even more so on a hot day getting my pump on beasting the trails on my bike.I wish I didn't, it would be great if I could cycle more than a few meters without my body rapidly melting into a tsunami of sweat, trickling down my face into my eyes like I've just been maced. But unfortunately I'm stuck with it.This hat is great, whack it on under the helmet and any sweat is wicked away and no more squinting through my rides. Whack it in the wash when finished and ready for the next outing.If only it made me faster....

They are good quality, but keep sliding up and off my head whilst wearing. They seem to be too small :-(

Used for under my welding helmet to stop dirt and sweat. Works great.

Excellent under helmet cap, helps with sweating, wind, and comfort. Very pleased

Micro size. Waste of money

I've bought 3 or 4 sets of these hats to use with my motorcycle helmet and they've always worked well and have been comfortable but I've noticed each set i get seems to be getting smaller (I guess less material saves money), they now won't even cover the tops of my ears, I wont be buying another set due to the now extremely SMALL fitting, they're pretty much a skull cap now, absolutely useless.