❄️ Stay Cool, Stay Ahead — The Ultimate Hard Hat Upgrade
The Klein Tools 60181 Cooling Helmet Liner is a professional-grade under hard hat cap engineered to reduce head temperature by up to 30°F for 2 hours when activated with water. Featuring a breathable mesh crown and moisture-wicking fabric blend of polyester and spandex, it ensures maximum airflow and sweat management. Durable, machine washable, and designed to fit most hard hats, this liner delivers comfort and cooling performance trusted by professionals since 1857.
| ASIN | B086V7H1VM |
| Age Range | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #28,139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Hard Hat Accessories |
| Brand | KLEIN TOOLS |
| Color | black / black |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,001) |
| Date First Available | 6 May 2020 |
| Department | unisex-adult |
| Features | Washable |
| Included Components | Cooling Helmet Liner |
| Is Discontinued By Manufacturer | No |
| Item model number | 60181 |
| Manufacturer | Klein Tools |
| Material Composition | 100% Polyester |
| Material Type | Polyester, Spandex |
| Number of Items | 1 |
| Power Source | hand_powered |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 18.14 g |
| Season | All |
| Shape | Rectangular |
| Size | One Size |
| Style | Modern |
| Team | Mit |
S**R
This feels comfy, haven't used in the heat for its intended purpose but also works as a helmet liner
R**3
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.
S**I
Cooling hat for under your hard hat. Works amazingly well. I wear it every day.
A**.
Buena calidad del producto, es elástico para su tamaño necesario, bien el logo impreso y tiene materiales para ayudar a la ventilación
M**S
I have a large head and the fit isn’t comfortable for me in any way. Can wear for short periods of time but cause headaches after 10 minutes or so
