Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown

Excellent quality I wear this under my hardhat at work every shift. I’ve had it now for over a year and it is no worse for wear or washing.

This construction helmet liner is a great addition to my safety gear. It fits snugly under the hard hat and adds an extra layer of comfort, especially during cold weather. The material is soft yet durable, and it helps keep sweat away on hot days. It really improves the overall fit and feel of the helmet.

Good. Fit. Heat resistance just keep it wet if working out in the sun

not the most comfortable cap i ahave ever worn. it kinda squeezes a little too tight with the band which makes the seam pretty noticeable but it is way better than having nothing underneath my hard had and make a great spare for if i forget my prefered hat. it also worked great for my meta quest pro before i found a better strap cushion. i have since moved on to the three but its important to recognize it works for any discomforting headwear.

A little big for my 6-7/8 head but it is really useful on hot days. It absorbs the sweat and keeps the sweat out of my eyes and from dripping down my face.

Bueno

one size does not fit all. kinda of small and wants to come off.

Does it's job. Great to wear if sweating is expected. I wear it under my hardhat.