ErgodyneChill Its 6632 Cooling Skull Cap, Sweat Wicking Liner, UPF 50 Sun Protection

Great value. I have bought two of these inexpensive caps and have worn them on trail runs and a 50k. Fits great in wind and mostly keeps the sweat out of my eyes, although not quite as effectively as a headband (but no headache like you can get from a headband).

I use it as a SPF and sweat hat. not a Helmet liner. perfect for playing tennis. keeps me cool and absorbs sweat.

This skull cap does a good job of wicking away sweat and keeping it out of my eyes on summer MTB rides in a hot and humid climate. It's a one-size product and the fit is just not great. I'd rather it fit snuggly and stretch over my head. But this one has a top breathable panel which has very little stretch so it doesn't pull tight across the crown and leaves fabric bunched right around my helmet band.

It is very comfortable.

I like that this cooling cap works. I do not like how tight it is. This cuts the blood circulation off to the top of my head, which I do not care for, but it does work to keep the sweat out of my eyes and it does work to keep my head cool when it is wet.

For what its worth I burn easily but I also wore a vented hat while wearing this so I wouldn't burn. Stays surprisingly cool for a few hours as your sweat evaporates from it. Start wet with cool water. I wore it working in full sun on 100+ degree days and the slightest breeze accross it would be refreshing and allow me to work longer without melting into a puddle.

This was exactly what I needed. I ride bicycles and I use the skull cap underneath the helmet so I don’t get sweating my eyes or sunburn. It washes up nice.

If you have to wear hard hats or other PPE and have issues sweating, look no further.I am a big guy, and the job I was assigned to at the time of this purchase work was a construction site with no AC and very little air flow. Hard hats were required. In no time at all, I would be sweating profusely and it would get in my eyes. I constantly had to stop what I was doing to wipe it away. Then I bought this. It fits perfectly under my hard hat, fits my big head just fine (I wear a 7 3/4 size hat), and best of all, it kept my head relatively cool and kept all sweat from running down into my eyes. Cannot recommend this enough. It is worth the money.

Effective and thin

The elastic is a little small and a little tight around the head. This would be great for securing it to your head underneath the helmet at work or during play, but not comfortable at night during sleep.

ES CÓMODA Y FRESCA Y SU COLOR MUY VISIBLE PARA DISTINGUIR

My big head made give it 4 stars for comfort but as the guy who sweating a lot I’d definitely recommend.

Does NOT wick away your sweat like UA caps do.