---
product_id: 205071139
title: "Klein Tools Cooling Helmet Liner for Hard Hats, Under Helmet Cap, Cooling Headwear"
brand: "klein tools"
price: "€ 17.38"
currency: EUR
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.pt/products/205071139-klein-tools-cooling-helmet-liner-for-hard-hats-under-helmet
store_origin: PT
region: Portugal
---

# Snug, comfortable under-helmet fit Up to 2 hours rapid cooling Lightweight breathable mesh fabric Klein Tools Cooling Helmet Liner for Hard Hats, Under Helmet Cap, Cooling Headwear

**Brand:** klein tools
**Price:** € 17.38
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool head, sharp edge — stay ahead on the job!

## Quick Answers

- **What is this?** Klein Tools Cooling Helmet Liner for Hard Hats, Under Helmet Cap, Cooling Headwear by klein tools
- **How much does it cost?** € 17.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/205071139-klein-tools-cooling-helmet-liner-for-hard-hats-under-helmet)

## Best For

- klein tools enthusiasts

## Why This Product

- Trusted klein tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Cool, Work Smart:** Experience up to 2 hours of continuous cooling relief even in the hottest job sites.
- • **Built for the Long Haul:** Machine washable and reusable for daily use—because your gear should work as hard as you do.
- • **Breathe Easy, Sweat Less:** Lightweight mesh fabric maximizes airflow to keep you dry and focused all day.
- • **Seamless Under-Helmet Comfort:** Designed to fit perfectly under any standard hard hat without bulk or discomfort.
- • **Trusted Legacy, Proven Performance:** From a family-owned brand with 160+ years of professional-grade quality and durability.

## Overview

The Klein Tools Cooling Helmet Liner is a premium under-helmet cap engineered with lightweight, breathable polyester mesh to provide rapid cooling relief for up to two hours. Designed for professional use under standard hard hats, it offers a snug, comfortable fit that keeps sweat out of your eyes while enhancing airflow. Fully machine washable and reusable, this liner combines durability with convenience, backed by Klein Tools’ 160+ years of trusted craftsmanship in work safety gear.

## Description

Klein Tools Cooling Helmet Liner (M/L) delivers rapid cooling relief for up to 2 hours when wet. Designed to be worn comfortably under hard hats and safety helmets. Lightweight, breathable mesh fabric improves airflow, is machine washable, and is reusable. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Review: Great skullcap - Certainly better quality than most skullcaps. It doesn’t make you feel hot at all, it’s just a little tight. But on the flip side it isn’t going anywhere. Perfect for anyone that sweats like I do, keeps the sweat out of your eyes. I even wear it daily outside of work because it’s so hot where I live. Washes easy, ideally use a laundry bag for when you throw them in the washer/dryer to keep them together. Not a bad idea to try out other brands as well.
Review: Great - My boyfriend really likes it. He says it fits perfectly (his head is kind of large) and it’s soft enough ithat it helps protect his hair under his hardhat and keeps hot head a little bit cooler. He likes the way it’s small enough you can’t se with under his hardhat too.

## Features

- 100% polyester
- RAPID COOLING HELMET LINER: Engineered to deliver fast cooling relief
- CONTINUOUS COOLING: Provides up to two hours of cooling, offering an ideal solution for working in warm environments
- COMFORTABLE FIT: Hard hat liner designed for use under standard safety helmets and hard hats for all-day wearability and protection
- LIGHTWEIGHT, BREATHABLE MATERIAL: Constructed with lightweight and breathable mesh material to improve airflow
- MACHINE WASHABLE: Fully machine-washable and reusable, offering convenience for daily use in construction and warm environments
- INSTANT HEAT RELIEF: Simply wet liner to activate cooling technology, providing immediate relief from heat during long shifts in hot conditions
- Machine washable and reusable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086V7H1VM |
| Best Sellers Rank | #6,985 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Hard Hat Accessories |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Closure Type | Pull-On |
| Color | White |
| Customer Reviews | 4.5 out of 5 stars 3,315 Reviews |
| Global Trade Identification Number | 00092644601811 |
| Hand Orientation | both |
| Included Components | Cooling Helmet Liner |
| Item Highlight | Under Helmet Cap with Breathable Fabric, Reusable Skull Cap, Hard Hat Liner for Construction and Warm Environments |
| Item Type Name | Cooling Helmet Liner |
| Item Weight | 18.14 g |
| Manufacturer | Klein Tools |
| Manufacturer Part Number | 60181 |
| Material | Polyester Blend |
| Material Type | Polyester Blend |
| Model Name | 60181 |
| Model Number | 60181 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Size | Medium-Large |
| Style | Hard hat helmet liner |
| Style Name | Hard hat helmet liner |
| UPC | 092644601811 |
| Unit Count | 1 Count |
| Warranty Description | See Manufacturer Website |

## Product Details

- **Brand:** KLEIN TOOLS
- **Color:** White
- **Item Weight:** 18.14 g
- **Size:** Medium-Large
- **Style:** Hard hat helmet liner

## Images

![Klein Tools Cooling Helmet Liner for Hard Hats, Under Helmet Cap, Cooling Headwear - Image 1](https://m.media-amazon.com/images/I/61mftdNnmRL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great skullcap
*by M***O on September 12, 2026*

Certainly better quality than most skullcaps. It doesn’t make you feel hot at all, it’s just a little tight. But on the flip side it isn’t going anywhere. Perfect for anyone that sweats like I do, keeps the sweat out of your eyes. I even wear it daily outside of work because it’s so hot where I live. Washes easy, ideally use a laundry bag for when you throw them in the washer/dryer to keep them together. Not a bad idea to try out other brands as well.

### ⭐⭐⭐⭐⭐ Great
*by L***E on June 9, 2026*

My boyfriend really likes it. He says it fits perfectly (his head is kind of large) and it’s soft enough ithat it helps protect his hair under his hardhat and keeps hot head a little bit cooler. He likes the way it’s small enough you can’t se with under his hardhat too.

### ⭐⭐⭐⭐⭐ Cool
*by S***E on September 16, 2026*

Just as described

## Frequently Bought Together

- Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown
- Klein Tools 60347 Hard Hat, Vented Full Brim, Class C, Premium KARBN Pattern, Rechargeable Lamp, Padded Sweat-Wicking Sweatband, Top Pad
- Klein Tools 60502 Ear Muffs with Hard Hat Full Brim Attachment, 26dB NRR, for Construction, Manufacturing, Maintenance, Woodworking

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**Shop now:** [https://www.desertcart.pt/products/205071139-klein-tools-cooling-helmet-liner-for-hard-hats-under-helmet](https://www.desertcart.pt/products/205071139-klein-tools-cooling-helmet-liner-for-hard-hats-under-helmet)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-01*