---
product_id: 310931289
title: "Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown"
brand: "klein tools"
price: "HK$283"
currency: HKD
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.hk/products/310931289-klein-tools-60181-cooling-helmet-liner-under-hard-hat-cap
store_origin: HK
region: Hong Kong
---

# Sweat-wicking for 2 hours Cools up to 30°F below body temp Mesh crown for max airflow Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown

**Brand:** klein tools
**Price:** HK$283
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay sharp — the ultimate helmet liner for pros who refuse to sweat it!

## Quick Answers

- **What is this?** Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown by klein tools
- **How much does it cost?** HK$283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/310931289-klein-tools-60181-cooling-helmet-liner-under-hard-hat-cap)

## 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

- • **Durable & Washable:** Machine washable and built to last through countless workdays and washes without losing performance.
- • **One Size Fits Most:** Flexible fit with stretch fabric ensures comfort under any hard hat, making it the go-to gear for pros.
- • **Sweat-Free Comfort:** Advanced moisture-wicking fabric keeps your head dry and fresh for up to 2 hours under pressure.
- • **Breathe Easy Design:** Mesh fabric at the crown maximizes airflow, preventing overheating during long shifts.
- • **Instant Cooling Power:** Activates with water to drop temperature by up to 30°F, keeping you cool when it counts.

## Overview

The Klein Tools 60181 Cooling Helmet Liner is a professional-grade under hard hat cap designed to cool instantly by up to 30 degrees below body temperature when activated with water. Featuring sweat-wicking fabric that keeps you dry for up to 2 hours and a breathable mesh crown for enhanced airflow, this durable, machine-washable liner fits most hard hats comfortably. Trusted by professionals since 1857, Klein Tools delivers reliable comfort and performance for demanding work environments.

## Description

Cooling Helmet Liner cools up to 2 hours when wet. Once activated cools up to 30 degrees below body temperature. Mesh fabric at crown increases airflow. One size fits most. Machine washable. 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: This feels comfy, haven't used in the heat for its intended purpose but also works as a helmet liner
Review: 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.

## Features

- Cools instantly when activated, up to 30 degrees below body temperature
- Wicks away sweat from the head for up to 2 hours when wet
- Activate / Reactivate: soak with water, wring out excess water, sp 3-5 times to activate
- Mesh fabric at crown expands airflow for maximum breathability
- Front fabric is 92% Polyester, 8% Spandex

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086V7H1VM |
| Age Range | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #19,727 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Hard Hat Accessories |
| Brand | KLEIN TOOLS |
| Color | black / black |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,065) |
| 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 |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** black / black
- **Size:** One Size
- **Style:** Modern
- **Team name:** Mit

## Images

![Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown - Image 1](https://m.media-amazon.com/images/I/61vSqidv0eL.jpg)
![Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown - Image 2](https://m.media-amazon.com/images/I/61BB3Dme++L.jpg)
![Klein Tools 60181 Cooling Helmet Liner, Under Hard Hat Cap with Mesh Fabric at Crown - Image 3](https://m.media-amazon.com/images/I/61FUzo2nkxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 16 December 2025*

This feels comfy, haven't used in the heat for its intended purpose but also works as a helmet liner

### ⭐⭐⭐⭐⭐ Review
*by R***3 on 23 August 2025*

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.

### ⭐⭐⭐⭐⭐ Review
*by S***I on 24 September 2024*

Cooling hat for under your hard hat. Works amazingly well. I wear it every day.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/310931289-klein-tools-60181-cooling-helmet-liner-under-hard-hat-cap](https://www.desertcart.hk/products/310931289-klein-tools-60181-cooling-helmet-liner-under-hard-hat-cap)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-19*