



❄️ Stay cool, stay sharp — the ultimate hard hat liner for pros who lead the pack.
The Klein Tools 60181 Cooling Helmet Liner is a high-performance under hard hat cap designed with a polyester blend and mesh crown for superior breathability. It cools instantly up to 30 degrees below body temperature when activated by water and snapping, wicks sweat for up to 2 hours, and is machine washable for repeated use. Lightweight and easy to wear, it fits comfortably under any hard hat, making it an essential gear upgrade for professionals working in demanding environments.






| Brand | KLEIN TOOLS |
| Size | One Size |
| Style | Hard hat helmet liner |
| Color | White |
| Item Weight | 18.14 g |
| Material | Polyester Blend |
| Closure Type | Pull-On |
| Number of Items | 1 |
| Manufacturer | Klein Tools |
| Model Name | 60181 |
| UPC | 092644601811 |
| Global Trade Identification Number | 00092644601811 |
| Item Package Dimensions L x W x H | 6.85 x 3.15 x 0.94 inches |
| Package Weight | 0.03 Kilograms |
| Item Dimensions LxWxH | 1 x 1 x 1 inches |
| Brand Name | KLEIN TOOLS |
| Warranty Description | See Manufacturer Website |
| Suggested Users | Tools |
| Part Number | 60181 |
| Included Components | Cooling Helmet Liner |
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