M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large media thumbnails
M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large
M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large
M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large
M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large
M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large
M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large
M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large
New Product

M500B-21L Milwaukee Merino Wool Heated Baselayer Top, Black, Large

$199.99 USD

Shipping calculated at checkout

Milwaukee Tool SKU: M500B-21L Barcode: 045242403592

Crew Neck

10 In Stock!

Description

Powered by HEXON Heat Technology™, Milwaukee's Heated Merino Wool Crew Neck Baselayer provides NEXT TO SKIN HEAT with FEWER LAYERS. The Heated Crew Neck Baselayer delivers up to 8 hours of runtime across two heat zones—chest and back—with adjustable settings ranging from high to low. Kitted with the Heated Gear 2.5AH Battery with App Control, it integrates seamlessly with the Heated Gear App and provides a comfortable experience thanks to its ergonomic design. The premium merino wool-polyester blend fabric offers superior stretch, moisture control, odor resistance, and temperature regulation. This base layer offers a balanced fit with a regular cut, neither too tight nor too loose.

Includes

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Battery System M12™
Heat Settings Yes
Apparel Material Polyester
Height 3.13 in
Length 19.75 in
Width 13 in
Batteries Included Yes
Battery Kit Yes
Battery Amp Hour 2 Ah
Clothing Size XL
Color Brown
Packaging Style Box
Cuff Type Snap Closure
Heating Zone Location Left Chest, Right Chest, Pockets
Hooded No
Insulated/Uninsulated Insulated
Kit Type Accessory Kit
Lining Material Polyester
Machine Washable Yes
Weight 5.172 lb
Number of Pieces Included 1
Outer Shell Material Polyester
Pack Quantity 1
Pocket Count 6
Warranty 1 Year (Jacket), 2 Years (Battery)
Spec Value Battery System M12™ Heat Settings Yes Apparel Material Polyester Height 3.13 in Length 19.75 in Width 13 in Batteries Included Yes Battery Kit Yes Battery Amp Hour 2 Ah Clothing Size XL Color Brown Packaging Style Box Cuff Type Snap Closure Heating Zone Location Left Chest, Right Chest, Pockets Hooded No Insulated/Uninsulated Insulated Kit Type Accessory Kit Lining Material Polyester Machine Washable Yes Weight 5.172 lb Number of Pieces Included 1 Outer Shell Material Polyester Pack Quantity 1 Pocket Count 6 Warranty 1 Year (Jacket), 2 Years (Battery)
The M12(TM) Heated Shirt Jacket is a khaki-colored jacket featuring dual front pockets and a visible heating element around the lower torso area. The jacket has the Milwaukee logo on the left chest, along with a button for heat level control.
(1)
M12™ Shirt Jacket - Khaki XL
M12 REDLITHIUM 2.0 Compact Battery Pack, 48-11-2420
(1)
M12™ REDLITHIUM™ CP2.0 Battery
M12 Battery Charger
(1)
M12™ Lithium-ion Battery Charger
(1)
M12™ Battery Holder
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Qty Item Part Number
1 M12™ Shirt Jacket - Khaki XL M103K-21XL
1 M12™ REDLITHIUM™ CP2.0 Battery 48-11-2420
1 M12™ Lithium-ion Battery Charger 48-59-2401
1 M12™ Battery Holder -
Qty Item Part Number 1 M12™ Shirt Jacket - Khaki XL M103K-21XL 1 M12™ REDLITHIUM™ CP2.0 Battery 48-11-2420 1 M12™ Lithium-ion Battery Charger 48-59-2401 1 M12™ Battery Holder -
The Heated Merino Wool Crewneck Baselayer is a long-sleeve gray shirt featuring heating elements over the chest area. It has a small red logo on the lower left side and hexagonal heating zones that appear orange. The shirt is carefully designed for comfort and warmth during cold weather.
(1)
Milwaukee® Heated Merino Wool Crew Neck Baselayer
(1)
Heated Gear 2.5AH Battery w/ App Control
(1)
USB-C Cable
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Qty Item Part Number
1 Milwaukee® Heated Merino Wool Crew Neck Baselayer M500B-212X
1 Heated Gear 2.5AH Battery w/ App Control -
1 USB-C Cable -
Qty Item Part Number 1 Milwaukee® Heated Merino Wool Crew Neck Baselayer M500B-212X 1 Heated Gear 2.5AH Battery w/ App Control - 1 USB-C Cable - Claude works directly with your codebase Write a message… Claude is AI and can make mistakes. Please double-check responses.

Product Features

  • HEXON Heat Technology™ equipped - STAYS WARMER FOR LONGER, FASTEST HEAT UP TIME, GREATEST HEAT COVERAGE
  • (2) Heat Zones: Chest and back
  • Kit includes the Heated Gear 2.5AH Battery w/ App Control: The ergonomic design and compatibility with the Heated Gear App provide the best power source experience with the Heated Baselayers
  • All Day Run-Time: (8) hours on low, (4) hours on medium, (2) hours on high with Heated Gear 2.5AH Battery w/ App Control
  • The merino wool and polyester blend fabric delivers a balance of stretch, temperature regulation, moisture management, and odor resistance
  • Higher perception of heat and longer runtime when layered over
  • Standard fit: a balanced fit with a regular cut that provides a clean look without being too tight or too loose, size up if you prefer more of a relaxed fit
  • Zippered battery pass-thru pocket: position the battery in the front or the back pocket to improve comfort
  • Optimized interior lining provides effective heat transfer
  • 60% merino wool, 40% polyester
  • Washer and dryer safe
  • Compatible with all Heated Gear 2.5AH Battery w/ App Control, Heated Gear Power Source w/ App Control, and all M12™ Batteries

Product Specifications

Battery System Not Applicable
Box Height 11.65 in
Box Length 3.78 in
Box Width 7.6 in
Batteries Included Yes
Battery Kit Heated Gear 2.5AH Battery w/ App Control
Battery Amp Hour 2.5 Ah
Clothing Size Large
Color Gray
Black
Packaging Style Box
Estimated Run Time (hr) 8 hr
Heating Zone Location Chest
Back
Hooded No
Insulated/Uninsulated No
Kit Type Accessory Kit
Lining Material Polyester
Machine Washable Yes
Weight 2.491 lb
Number of Pieces Included 1
Warranty 1 Year (Gear)
2 Years (Battery)
Type
  • Baselayer
UPC
  • 045242403592
Weight
  • 2.23 lb
Color Black Gray

Milwaukee Tool