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Milwaukee®

M12™ TOUGHSHELL™ Black Heated Men's Jacket, Kit, L

Mfg.#
M100B-21L
Sku#
3354677
  • Ground-up developed 100% stretch polyester fabric protects from harsh jobsite conditions
  • HEXON HEAT TECHNOLOGY? EQUIPPED
  • Washer and dryer safe
  • STAYS WARMER FOR LONGER, FASTEST HEAT UP TIME, GREATER HEAT COVERAGE
  • Wind and water resistant with DWR finish

* Estimated stock levels as of Thu, Apr 2, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Our M12™ Heated TOUGHSHELL™ Jacket delivers HEAT BUILT TO OUTLAST. Powered by Milwaukee’s NEW HEXON HEAT TECHNOLOGY™, this jacket STAYS WARMER FOR LONGER in all temperatures, delivers the FASTEST HEAT UP TIME and offers GREATER HEAT COVERAGE throughout the garment. Whether facing freezing outdoor temperatures or navigating spaces with minimal heat indoors, this jacket adapts to its environment to deliver effective heat in any condition. 3X more insulation combined with HEXON HEAT TECHNOLOGY™ maximizes heat retention and enhances comfort. The hidden battery pass-thru pocket allows for front or back battery placement, increasing versatility depending on the situation. With its durable 100% stretch polyester fabric and DWR finish, this MILWAUKEE® jacket is a go-to for shielding against the elements. Our Milwaukee® Heated Gear is developed in collaboration with feedback from users across the trades through continuous jobsite research.

Specifications

General

Bare Tool/Kit Kit
Battery Chemistry M12 REDLITHIUM 3.0 Compact Battery Pack
Battery Included Yes
Charger Included Yes
Charger Type M12 TOP-OFF Power Supply and Charger
Color Black
Color Family Black / Gray
Garment Size L
Garment Style Heated
Heat Zones (3) Heat Zones: Chest, Back and Pockets
Includes (1) M12 Heated TOUGHSHELL Jacket (M100-21), (1) M12 REDLITHIUM 3.0 Compact Battery Pack (48-11-2430), (1) M12 TOP-OFF Power Supply and Charger (48-59-1211), (1) USB-C Cable
Number of Pockets 5 Total Pockets: (2) hand zippered pockets, (1) interior zippered pocket, (1) exterior zippered pocket, (1) zippered battery pass-thru pocket for front or back battery placement
Run Time All Day Run-Time: (12) hours on low, (6) hours on medium and (3) hours on high
Type Men's Jacket

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