---
product_id: 205071139
title: "Klein Tools 60181 Cooling Helmet Liner (M/L) for Hard Hats, Under Helmet Cap, Cooling Headwear with Breathable Fabric, Reusable Skull Cap, Hard Hat Liner for Construction and Warm Environments"
brand: "klein tools"
price: "¥3958"
currency: JPY
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.jp/products/205071139-klein-tools-60181-cooling-helmet-liner-m-l-for-hard
store_origin: JP
region: Japan
---

# Lightweight, breathable mesh fit Machine washable & reusable Up to 2 hours rapid cooling Klein Tools 60181 Cooling Helmet Liner (M/L) for Hard Hats, Under Helmet Cap, Cooling Headwear with Breathable Fabric, Reusable Skull Cap, Hard Hat Liner for Construction and Warm Environments

**Brand:** klein tools
**Price:** ¥3958
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool head, sharp edge — work smarter, not hotter!

## Quick Answers

- **What is this?** Klein Tools 60181 Cooling Helmet Liner (M/L) for Hard Hats, Under Helmet Cap, Cooling Headwear with Breathable Fabric, Reusable Skull Cap, Hard Hat Liner for Construction and Warm Environments by klein tools
- **How much does it cost?** ¥3958 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/205071139-klein-tools-60181-cooling-helmet-liner-m-l-for-hard)

## 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

- • **Seamless Comfort Fit:** Designed to snugly fit under any standard hard hat without bulk, ensuring all-day wearability and hair protection.
- • **Breathe Easy, Work Hard:** Crafted from lightweight, breathable polyester blend mesh that maximizes airflow to keep you cool and focused.
- • **Built for the Long Haul:** Durable, reusable design that’s fully machine washable—ready to perform day after day on the job site.
- • **Stay Cool Under Pressure:** Rapid cooling technology activates instantly when wet, delivering up to 2 hours of refreshing relief during intense work shifts.
- • **Trusted Legacy, Proven Performance:** From Klein Tools, a family-owned brand since 1857, engineered for professionals who demand quality and reliability.

## Overview

The Klein Tools 60181 Cooling Helmet Liner is a premium, reusable skull cap designed to fit comfortably under hard hats, providing rapid cooling relief for up to two hours. Made from breathable polyester blend mesh, it enhances airflow and is fully machine washable, making it an essential accessory for professionals working in warm environments. Backed by Klein Tools’ 160+ years of trusted craftsmanship, this liner combines comfort, durability, and performance to keep you cool and focused on the job.

## 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 - 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.
Review: Satisfactorio - Excelente producto.

## Features

- Front fabric is 92% Polyester, 8% Spandex. Back fabric is 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 | #3,836 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 3,217 Reviews |
| Global Trade Identification Number | 00092644601811 |
| Hand Orientation | both |
| Included Components | Cooling Helmet Liner |
| 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 |
| Size | One Size |
| Style | Hard hat helmet liner |
| Style Name | Hard hat helmet liner |
| UPC | 092644601811 |
| Unit Count | 1.0 Count |
| Warranty Description | See Manufacturer Website |

## Product Details

- **Brand:** KLEIN TOOLS
- **Color:** White
- **Item Weight:** 0.04 Pounds
- **Size:** One Size
- **Style:** Hard hat helmet liner

## Images

![Klein Tools 60181 Cooling Helmet Liner (M/L) for Hard Hats, Under Helmet Cap, Cooling Headwear with Breathable Fabric, Reusable Skull Cap, Hard Hat Liner for Construction and Warm Environments - Image 1](https://m.media-amazon.com/images/I/61mftdNnmRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Satisfactorio
*by G***R on April 19, 2026*

Excelente producto.

### ⭐⭐⭐⭐ it does the job
*by D***7 on May 5, 2025*

these are nice and work well, keeping sweat out of my eyes. because of the shape of my head i prefer the skull caps with the mesh tops, i find they fit better. the material is not quite as thick as halo or taw and might not last as long. the fit is good, and my head is a bit above the average size. the letting will come off with any kind hard use or even putting it in the dryer. this doesn't really bother me, because although i like and use some Klein tools, when all the lettering comes off u have a straight black skull cap, which looks fine.

## 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.jp/products/205071139-klein-tools-60181-cooling-helmet-liner-m-l-for-hard](https://www.desertcart.jp/products/205071139-klein-tools-60181-cooling-helmet-liner-m-l-for-hard)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-05*