French Fitness RevolutionHelmet Liner Sweat Wicking Skull Cap Beanie. Ultimate Performance Moisture Wicking. Fits Under Helmets

These are thicker than another set of beanies i bought. I really like these. I usually use these at work since I have to wear a hard hat all day. These beanies hold back the sweat really well. Now to wait till winter to see how they hold up. Great product! Strong and stretchy. Fits really well its also comfy too since im bald and hate the feeling of the hard hat liner on my scalp. Thanks again!

Fits well

Hard to review something I just received - but the fit is good - I prefer a tight fit (tight but not uncomfortable)But overall so far so good -Looks good - covers my ears (which I like to keep my iPods secure for walking/jogging)Time we’ll tell on it’s qualitySeams to be worth the price

Works great and keeps me cool

Very comfortable and have held up over time. I wear one of these under my cpap and also when I use my Meta headset. They're great for both.

Update 2/18/25: I really needed more of these beanie hats as I lost my last one recently. I decided to order one of each color to see if there are differences, as even recent reviewers state either too small or perfect fit.What I found is, there are three different “sizes” of this supposedly one-size-fit-all product. The second picture tries to visualize that. Red and olive are laughably short. Maybe fit a child’s head. On my “L” head, white and grey just reach the earlobes. OK for most situations but in stormy weather, cold air will enter your ears. Blue and black are the longest and fully close off your ears.I tried to contact the company a while ago about their sizing issue. Never heard back. Sad!In any case, I hope this review helps others pick the right size and avoid their misfits.—-I had purchased two of these beanie hats in the past to fit under a bike helmet and as a light-weight and comfy hat for hiking and outdoors. I lost one of them and purchased a new one.To my disappointment, the current product is very different. Look at the pictures that I attached. The material is over an inch shorter, almost like a kids hat. It doesn’t cover the ears at all (unlike shown in the product pictures). Also, the cloth is different. Previously it was soft and comfu material. Now it feels cool and plasticky, not pleasant for cool weather.I don’t know what changed in their production but unfortunately I’ll need to look elsewhere for a replacement now. I really loved the old model.

It’s great for keeping sweat from getting in your face and eyes

Works just great for under my biking helmet.