Castelli
Summer Skullcap

I'm bald so always wear a head covering to prevent sunburn and for comfort. Headsweats skull caps have alway been great but I bought this on sale to try. I have been very disappointed as it's too tight (one size fits all), too small (doesn't cover enough of my head), and doesn't have a good surface for absorbing sweat on the forehead or keeping my helmet in place. I rarely use it.

I use them every ride starting when temps hit 50 degrees, I live in Wisconsin and early season rides start out in the 30's, keeps my hair from ripping out, comfortable one size fits all, no sweat running into my sunglasses, protects bald spot on my head from direct sun. The only thing I don't like is I don't have a couple more of them.

Cap keeps the sun off my head, even under my helmet. Super light and unobtrusive, and it looks great when I wear it alone, without the helmet.

Faithfully wear this little gem on all my summer rides. Keeps the head cool, good protection from sun beating through the helmet slips on my buzzed head, and also protected me from a few in-flight creatures that made it through my helmet vents. Great purchase!

Have had problems with other one-size fits most skullcaps being way too large for me but this fits in well under a Giro size small helmet. High quality construction. Breathes well in 90 degree heat. Washes well and does not stain.

As a somewhat older rider with less natural padding on the top than many, I always use a skullcap for comfort, sun protection, and to reduce the sweat pouring into my eyes. This skullcap has perfect coverage for me, and even on the hottest days it does a great job of reducing the amount of sweat pouring down from on high.

i love everthing about the product i wear it too look good a great skullcap

Works well here in Florida. When bright sun gets overwhelming I spray water over helmet from water bottle to get long lasting evaporative effects from the skull cap.

Fits perfect, wicks sweat away ,keeps bugs out of your hair, airflow helps cool your head.

My favorite band is Rush. One of their old songs I identify with more and more is I Think I'm Going Bald. If I don't ride with a cap, I get crazy vent tan lines or burns on my skull. This cap does the trick. It's light and comfortable and keeps the sweat out of my eyes. I've had one for a couple of years with no noticeable wear. Highly recommended

Looking for a product to upgrade from headband, which were not doing a good enough job absorbing and wicking sweat during summer rides. Tried a few summer weight skullcaps and found that the Castelli skullcap works the best. Does a great job absorbing and wicking sweat and keeping cool, no longer does sweat build up and run into my eyes as with a headband. Fits well under helmet, like that it covers my bald head from the sun. Tried Giro and PI skullcaps as well, liked Castelli the best.

I wear this scullcap under my helmet. It is thin, it doesn't bulk up and make the helmet fit tight. Although it is designed for warm weather, I find it helps cut a bit of chill on cool days too. It does not go over the ears. For me, it's a good piece to wear from high 50's through low 70's. Since it does retain a small amount of heat, I tend not to wear the cap when it's really hot, although, it is a trade off from a sun burned scalp (as I'm bald).

Very comfortable. Wicks away moisture. I will definitely buy another.

Overall this is a great skullcap for wearing under a road helmet. It catches and wicks sweat very well, even on the hottest of days and long rides exceeding 50 miles. Experienced very little dripping even when sweating up a storm. Fit is excellent and stretches well to accommodate even my large noggin, and it doesn't create pressure points under a helmet, which is rare for most skullcaps. Pretty pricey even on sale for a skull cap IMO, regardless of how good this is.

Keeps baldy from getting sunburnt thru helmet air holes without heating up on long rides. Not as good at keeping sweat out of eyes though.

The skull cap I purchased was well worth the purchase - the cap makes my helmet fit snug and the helmet does not move around as well as providing the sun cover through the helmet holes. I really like the way the cap keeps the sweat from my head off my glasses.

Compared to another skull cap that leaves a lasting mark due to thicker seams, the Castelli fits tight and leaves no marks even on my big head.

This cap is a little small so if you have a large head it might not be right for you.

Very light weight , wicks well . Doesn't interfere with helmet fit .

I do not like wearing anything under my helmet. I have lost most of my hair so I have no choice if I want to avoid the sun tan stripes. This skull cap is comfortable and it takes hours before I really feel it. Besides the castelli quality it fits the best of any skull cap I have purchased.