Doesn't seem to make a difference. Bummer because my wife has heat sensitivity and we are always looking for clever things to help her out.

Does what says it does. The cooling effect of wetting the hat and wearing works only for a short time. A mesh hat works better for cooling. But still a nice hat.

Excellent hat. Stylish. Fits as expected. Color hasn’t faded despite hours of use in direct summer sun.

I have a different color of this hat that fits great, but this one fits differently and was quite a bit smaller than I was expecting. Not sure why there was a major difference between the 2.

Keeps you cool, light weight but stains easy. Material and color (white) is the contributing factor in my feedback.

I bought this play golf it is excellent well-made cools my head on a hot summer day just like advertised

This hat does exactly what it says. My boos in the sun all day and nothing has ever cooled him like this hat. Great product

I play a lot of tennis in 100 degree weather along with humidity. This hat is a game changer. I dip the hat in water before and during play and it really helps lower my body temperature and keep me cool while I'm playing tennis. I LOVE, LOVE, LOVE this hat. I also bought one for a friend of mine and she loves it as well. I've told everyone about this hat and how much I love it. I'm going to buy my husband one too as he plays a lot of golf.

This hat did exactly what it was supposed to. And it didn’t look weird. It for great. Kept me cool. Blocked the sunlight. Just a joy to have a hat to actually serve a purpose. Machine washable! Ohand I have braids and it wasn’t awkward at all!!!

Nice fit and coverage. Best cap I have owned

Exactly what I expected! One of my favorite hats yes it does cool like expected.

Wow really works

I get awful migraines from the heat and I live in Florida! I used to have to keep my time outdoors to a minimum of 30 minutes before I would get migraine. I bought this without any expectation of it working and preventing the heat migraine. And I tried it now for over a month and it has worked beyond well!! I can finally spend time outdoors without having to time myself. I will be buying other colors and styles. This hat has been a lifesaver!!

This hat is as cool as I am!Nope! Almost as cool.But, it does everything the designers said it would do and looks great doing it!Mission, I'll be back!

The style of the cap is simple. The practicality of it is epic. I bought this to play tennis in.It's nothing short of a miracle. Once you pour cold water on it and put it back on your head, it's like instant energy AND IT LASTS. I wear it in the middle of the day in Florida's summer.Forget wearing old cotton hats with your favorite team on them or whatever, wear this. Wear this when you're training and need a cap. You get more out of this than simply splashing cold water on your face.I honestly believe that every major hat maker who makes athlete themed hats should use this style of baseball cap as a template moving forward. The old cotton hats are certainly more stylish. But a baseball cap, at its core, isn't a style piece. It's equipment.And this is the best version of that equipment I've ever worn.I say on court at 95F (35C) in direct sunlight, the cooling lasted for about 10 minutes at a time. But even without water, the band really does help your forehead sweat cool you down.

I bought two of these, one for my husband and one for myself. It is extremely hot and humid where we live, and walking our dogs no matter what time of day in the summer get so hot. A quick rinse of this hat and it really cools down. The fabric is very lightweight, and soft, not scratchy. We have different size heads but it fit greats on both of us because it's adjustable. It also looks super sporty and cute. I'm kind of picky about baseball hats and this one is a real winner!

Performs as described. Have wet the hat and it has kept the head cool in the summer heat. Definitely would recommend.

Use for golf in FL summer heat. Lighter and cooler than any cap I've had. Washed in machine and hung to dry...comes out looking brand new. Well made, adjustment strap allows for perfect fit.

I like everything about this hat. These are the only ones I will wear. I lost one so if anyone sees it, feel free to let me know. It's been missing about 2 weeks now. My hope is dwindlinghALP!!!!

I frequently go to Disneyland and sometimes it can get so hot I needed to find something to help me keep cool. This was the perfect item. It's white so it helps reflect the sun it's very light weight and it does not squeeze your head like some fitted baseball caps might. It keeps me cool all day long. I stick it under the faucet, ring it out loosely, snap it in the air a few times and it keeps my head nice and cool. When I need additional cooling I just find the nearest sink in the theme park splash some water on it and I'm back in business fresh and recharged. For added cooling dunk in ice water before you leave your hotel room for the day and it keeps the hat nice and icy cold at the beginning of your day or grab some ice water and pour it on the hat for added cooling power. I highly recommend this if you are in long exposures with direct sun.