Boao 6 Pieces Cycling Skull Caps Running Sweat Wicking Hats Helmet Liner for Women and Men

This Head cap is perfect. It's light and fits my head perfectly. There aren't many things in life that are "perfect" but this cap is. While working out, at times I forget I have something on my head. I can still feel the outside air and the cool feel touching my bald head. The head cap is not thick. It's thin, but still soaks in all of my sweat without having the sweat dripping all over my face. Also, the price point for 6 caps can't be beat. This is exactly what I've been looking for. Pros: light, soaks in sweat, low price, great quality, allows scalp to breath Cons: None.

Bought these for my man for work. Very. Warm. And (not too) tight fit. Machine washable.

I wear these a lot so I like the different colors and designs on them. Their comfortable to wear and vey soft.

These are thin and most useful under a helmet. A bit small for my big skull

Purchased these as something to help keep the sweat from running while wearing a hat and they are perfect. They are thin and easy to use under the hard hat. They help keep the sweat from running in my eyes and keep the plastic harness off my hair and scalp. They have improved my comfort through the hot work days, they are easy to clean, and we’re an inexpensive solution.

I got these for my hubby who is bald to protect his skin from the sun. These are a very nice alternative to doo rags. So far they have washed & worn well.

Well, this one is little loose for my head but works as described, I use it under helmet while riding a bike. So far so good.

I actually bought these to wear under my CPAP headgear. The one I wore last night stayed in place all night long. It was never too hot and my head never sweat. It was very light and breathable. Glad I took a chance on this product.