Klein Tools black stretch-fit skull cap (22047) featuring a rounded crown, stitched fabric panels, and a white Klein Tools logo centered on the front, displayed against a white background.
Black headband with Klein Tools logo worn under a white hard hat, with size chart below.
Close-up of the Klein Tools 22047 black skull cap, highlighting its breathable, textured fabric, reinforced stitching, and white Klein Tools logo, with a magnified fabric detail and breathability icon.
Klein Tools 22047 cooling skull cap shown in two steps: water being poured onto the black fabric to activate its cooling technology, followed by hands wringing out excess water. Designed to provide up to two hours of continuous cooling relief.
Klein Tools black stretch-fit skull cap (22047) featuring a rounded crown, stitched fabric panels, and a white Klein Tools logo centered on the front, displayed against a white background.
Black headband with Klein Tools logo worn under a white hard hat, with size chart below.
Close-up of the Klein Tools 22047 black skull cap, highlighting its breathable, textured fabric, reinforced stitching, and white Klein Tools logo, with a magnified fabric detail and breathability icon.
Klein Tools 22047 cooling skull cap shown in two steps: water being poured onto the black fabric to activate its cooling technology, followed by hands wringing out excess water. Designed to provide up to two hours of continuous cooling relief.
Klein

Klein Tools 22047 X-Large Cooling Helmet Liner for Hard Hats

Only 2 left
SKU: 22047
$11.99 USD

Description

Klein Tools 22047 X-Large Cooling Helmet Liner

Stay more comfortable while working in warm environments with the Klein Tools 22047 Cooling Helmet Liner. Designed to fit beneath standard hard hats and safety helmets, this extra-large liner activates when wet and provides up to two hours of continuous cooling.

The lightweight construction features breathable mesh fabric at the crown to promote airflow. Made with a polyester and spandex body, the liner is reusable and machine washable for convenient care between uses.

Common Applications

  • Wearing beneath standard hard hats and safety helmets
  • Construction and electrical jobsites
  • Industrial maintenance and outdoor work
  • Warm-weather tasks requiring head protection

Key Features

  • Water-Activated Cooling: Cooling action begins when the liner is wet.
  • Up to Two Hours of Cooling: Designed to provide extended cooling comfort in warm working conditions.
  • Hard Hat Compatible: Worn beneath standard hard hats and safety helmets.
  • Breathable Mesh Crown: Lightweight mesh construction improves airflow.
  • Flexible Fabric: Polyester and spandex body provides a comfortable fit.
  • Machine Washable: Reusable design supports repeated daily use.
  • Extra-Large Size: XL fit in a solid black color.

What's Included

  • (1) Klein Tools 22047 Cooling Helmet Liner, X-Large, Black

Technical Specifications

Parameter Specification
Brand Klein Tools
Manufacturer Part Number 22047
Product Type Cooling Helmet Liner
Application Head Cooling
Size X-Large (XL)
Color Black
Pattern Solid
Cooling Activation Water-Activated
Cooling Duration Up to 2 Hours
Body Material 92% Polyester, 8% Spandex
Mesh Material 100% Polyester
Special Feature Breathable Mesh at Crown
Machine Washable Yes
Reusable Yes
UPC 092644220470
Country of Origin China
Cooling liner is an accessory worn beneath a compatible hard hat or safety helmet. Helmet sold separately. Cooling performance varies with environmental conditions.

Care and Use Tip

Wet the liner to activate cooling and position it beneath a properly fitted hard hat or safety helmet. Rewet as needed to reactivate the cooling effect. Machine wash according to the garment care instructions and allow it to dry before storage.

Frequently Asked Questions

How long does the cooling effect last?

Klein Tools specifies up to two hours of continuous cooling after the liner is activated with water.

Can it be worn beneath a hard hat?

Yes. It is designed for comfortable wear beneath standard hard hats and safety helmets.

Is the liner machine washable?

Yes. It is machine washable and reusable.

What fabric is used?

The body is made from 92% polyester and 8% spandex, with a 100% polyester mesh section.