Milwaukee 405B-21XL USB Heated Base Layer Kit - XL

Product Description

The Milwaukee 405B-21XL is a USB heated base layer kit designed for warmth and comfort. Powered by REDLITHIUM USB battery technology, this midweight base layer features carbon fiber heating elements that distribute heat to the chest and upper back. The double lined polyester body with fleece lined arms adds versatility for cold weather conditions.

• Quick-heat function reaches the set temperature three times faster.
• One-touch LED controller with three heat settings.
• Up to three hours of run-time with REDLITHIUM USB battery pack.

Product Highlights

The Milwaukee 405B-21XL offers flexible heating zones and improved mobility. It is ideal for keeping warm while working outdoors or in cold environments.

Product Information

Standard Information

• Brand: Milwaukee Tool
• Catalog Number: 405B-21XL

Technical Specifications

• Material: Polyester
• Color: Black
• Size: X-Large
• Gender: Men's
• Type: Midweight Base Layer
• Heating Zones: Chest & Upper Back
• Run Time: Up to 3 hours