Giro SPF30 UltraLight Skull Cap

These are my go to skull caps. Hold up after many washes (I keep them out of the dryer) breathable fabric and a good sweat band.

If you're bald like me then this is a must have. The band is a little thick but it does the trick.

This cap is great when I'm doing a longer ride on a hot, sunny day and don't care to get a sunburn through the vents of my helmet. It's light enough to not be too hot and does the job of preventing my scalp from getting burned.

Works as a sweatband and to prevent tiger stripes on the top of my head this lightweight, summer skull cap is an essential addition to my cycling kit

I love this skullcap - it fits better and is more substantial than some of them other brands I've used. Definitely a Giro skullcap fan!

Helmet sits more comfortably with a light cap, also keeps the bugs off my scalp.

Keeps the sun and bugs off of you knoggen. Does OK with sweat.

Fits easily under the helmet. Hardly know I am wearing it but I feel reassured I am protecting my bald pate. Love that it saves me from applying sun block to my head and waiting for the eventual sting as perspiration and gets into my eyes.

Fits well especially on bald head. Comfortable. Contained sweat up to when nothing will. Bought a second one for that purpose.

Works great. Don't notice it is there. I prefer the version with the brim as it is also good against glare but otherwise this model is fine.

Great fit, works as advertised, a little too warm on warm days.

Its a bit too big for my 21 12 inch head but I like that it still fits above not over my ears so it's more to my liking for a cap under my helmet. It absorbs sweat so it works well in hot or cooler weather.

The product was made nice, but the size was too small. It was tight and made it uncomfortable to wear for long rides. I gave it to a freight who had a smaller head than mine and it seemed to work for him. If you have a head size of 7 1/4 in or larger do not buy this it will be too small.

With my bald pate I've always religiously had to apply sun blocker. Or Suffer with paisley vent hole sunburn. These skull caps absorb any moisture & keep me both warm or cool. Depending on the weather. These also help my helmet pads last a lot longer without sweat & sun screen corrosion. No sweat drip at a rest stop while super heated either!

I have a large hat size, larger than 'most' and "One size fits most" doesn't include me. It's snug and whether it will work for me is yet to be determined as I haven't worn it on a long ride yet. I bought it for the sun protection. As any bald guy will tell you sunscreen on a sweaty scalp will end up in your eyes and getting sunburn isn't an option either!

I have a 58cm head and it is too tight!

I'm mostly bald and I tend to run hot. Head coverings usually heat me up more. The Giro cap has been great. It sits above the ears and doesn't heat me up. It allows me to not put sunscreen on the top of my head, so it can't drip into my eyes. I'm glad I bought it.

I use it as a sweat band and uv protection, works very well for both!

I use it under my bike helmet. It snug without feeling like a turniquet is around my head. it also wicks well.

I just ordered a second Giro Skull Cap because I was so happy with the one that I used last season. I have tried many different manufacturers skull caps and usually either the fit is tight, or the material used doesn't soak up the perspiration. The material GIRO uses light weight yet durable and the headband is very comfortable. I would recommend this who has been dissatisfied with other skull caps.