The Summer Skullcap is an ideal way to beat the heat. A mesh upper area promotes breathability beneath your helmet and the stretchy, trim-free headband keeps sweat off your brow with a soft touch.
The Summer Skullcap is available in multiple colors.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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4 of 4 customers found this review helpful.
Great light cap
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
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Reviewed 10/25/2021
by msknopf
Cycling Enthusiast
New York, NY
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1 of 1 customers found this review helpful.
Upgrade from headband, keeps sweat off my eyes
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.
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Reviewed 6/26/2017
by Anonymous
Competitive Racer
Atlanta, GA
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5 of 5 customers found this review helpful.
Perfect warm to cool weather head cover
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).
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Reviewed 8/19/2021
by Greg H
Cycling Enthusiast
Long Island, NY
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Great skullcap
Very comfortable. Wicks away moisture. I will definitely buy another.
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Reviewed 7/6/2021
by nhmtnbkr
Cycling Enthusiast
Nashua, NH
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1 of 1 customers found this review helpful.
Great skullcap
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.
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Reviewed 6/19/2020
by Bald roadie
new england
1 of 1 customers found this review helpful.
Works well
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.
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Reviewed 6/19/2020
by Joseph
sunny central florida
Very well fit
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.
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Reviewed 8/5/2022
by PACB4
Cycling Enthusiast
Philadelphia, PA
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Better seams and comfort
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.
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Reviewed 7/29/2022
by rickrides
Cycling Enthusiast
SF Bay Area
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Runs Small
This cap is a little small so if you have a large head it might not be right for you.
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Reviewed 6/16/2022
by Anonymous
Cycling Enthusiast
Michigan
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Best hot weather skull cap of the many I've tried .
Very light weight , wicks well . Doesn't interfere with helmet fit .
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Reviewed 8/22/2021
by bikerdad
Cycling Enthusiast
Galesburg,IL
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castelli qualtiy
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.
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Reviewed 6/28/2021
by Anonymous
Cycling Enthusiast
Napa, CA
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2 of 2 customers found this review helpful.
Superior to other skull caps
I have several skull caps from other companies and hate how when they get soaked I get sweat on my glasses. That is because they put a terry cloth patch on the forehead. The Castelli Skullcap is a sweat absorbing headband with an lightweight top. Sweat stayed away from my glasses and it was cool as temperatures reached low 80's. Good product.
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Reviewed 6/10/2021
by Anonymous
Cycling Enthusiast
Portland, OR
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1 of 1 customers found this review helpful.
New Favorite
This skullcap is hands down my new favorite. I am bald, so the flat seams and terrific fit are a big deal. The skullcap is comfortable, thin (doesn't interfere with helmet fit), and wicks moisture more effectively than any other skullcap I've used - and I've used many.
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Reviewed 9/21/2018
by GregS
Cycling Enthusiast
Portland, OR
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1 of 1 customers found this review helpful.
Good lightweight cap for mild to hot weather
Great cap to keep the sweat off the brow, and give an edge with a slight chill out.
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Reviewed 6/29/2017
by davidshiloh4
Cycling Enthusiast
Denver, CO
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4 of 4 customers found this review helpful.
Best Skullcap for the Summer
I've tried many skullcaps to keep the sweat off my brow and so far this is the best one out there. It fits tight and keep the sweat from dripping on my face as I ride long miles in the sun all summer long.
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Does exactly what it's supposed to
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Excellent product
Very comfortable and keeps your head stay cool underneath your helmet
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Reviewed 6/29/2020
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Nice fit
Got this to keep the sun off my head through the helmet vents. It,s perfect and is othewise not bothersome to wear.
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Works as described
For hot rides or long trainer sessions this is the ticket
Keeps the heavy sweat out of my eyes so I can see especially at the finish of a touch Time Trial
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Reviewed 7/15/2019
by Anonymous
Northwest Indiana
Very comfortable
I always wear my helmet and its more comfortable when its not just helmet to head. These (got a black & a white) work great. Like not wearing anything - not hotter but the helmet is more comfortable.
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