SKU: 96172634100

Milwaukee Tool 255B-21M M12™ Heated AXIS™ Layering System with GRIDIRON™ Work Shell, Black, Medium

Sale price$205.61 Regular price$228.46
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Description

Milwaukee Tool 255B-21M M12™ Heated AXIS™ Layering System with GRIDIRON™ Work Shell, Black, MediumM12 Heated AXIS Layering System with GRIDIRON Work Shells are designed to protect you from the coldest weather conditions on the job site. Powered by M12 REDLITHIUM Battery Technology, the AXIS heated work jackets use carbon fiber heating elements to create and distribute heat to the chest, back and shoulders. A one touch LED controller heats up the battery heated jacket to three heat settings, creating comfortable heat for any environment or weather.

M12 Heated AXIS Layering System with GRIDIRON Work Shells are designed to protect you from the coldest weather conditions on the job site. Powered by M12 REDLITHIUM Battery Technology, the AXIS heated work jackets use carbon fiber heating elements to create and distribute heat to the chest, back and shoulders. A one-touch LED controller heats up the battery-heated jacket to three heat settings, creating comfortable heat for any environment or weather. This MILWAUKEE® heated jacket has a new Quick-Heat function that allows you to feel heat three times faster than the previous jackets and market competitors. Like all of its other products, Milwaukee's jackets are built strong to last long with new AXIS Ripstop Polyester providing a lightweight, compressible design that can be used as an inner layer or mid-layer jacket and protects you from wind and water to survive the elements. Paired with M12 Heat On Demand, the optimal insulation in both jackets provides you with ultimate warmth. GRIDIRON Ripstop Polyester provides durability without sacrificing mobility so you can survive the job site. The heated coats are available in black with sizes ranging from small to 3XL. These come with the M12 battery heated jacket and GRIDIRON work shell, one M12 REDLITHIUM CP2.0 battery, and an M12 compact charger and power source.

Features

  • Quick Heat Function. 3X Faster Heat

  • GRIDIRON Work Shell is 3X More Durable and 25% Lighter than 12 OZ. Cotton Duck

  • 60g body/40g sleeve insulation for additional warmth

  • NO DAYS OFF Weather Protection provides wind and water resistance to outlast the elements

  • Exterior storm flap and drop tail extended back provide additional weather protection

  • Pass-Thru access to heat controls when layered with M12 Heated AXIS Jacket

  • FreeFlex Mobility Gussets provide enhanced mobility

  • Washer and dryer safe

Specifications

Voltage: 12V
Battery Type: 12 Volt Lithium Ion
Cuff Type: Hemmed
Heat Elements: Chest|Back|Shoulders
Heat Settings: Yes
Run-Time Core Zone Only: 8 hr
Tool Warranty: 1 Year (Jacket), 2 Years (Battery)
Power Source: Cordless
Length: 20.25 in
Weight: 4.63 lb
Height: 12.5 in
Width: 5.25 in
Battery System: M12
Body Material: Polyester
Color: Black
Heated Gear Warranty: 1 Year (Jacket), 2 Years (Battery)
Hooded: Yes
Inner Material: Polyester
Insulated: Yes
Outer Material: Polyester
Washing: Yes
Weather Resistant: Wind/Water Resistant

Includes:
(1) M12 Heated AXIS Jacket (203-20)
(1) M12 Heated AXIS Layering System with GRIDIRON Work Shell (255-21)
(1) M12 REDLITHIUM CP2.0 Battery (48-11-2420)
(1) M12 Battery Holder with 2.1A USB Charger

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96172634100

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4.6 ★★★★★
Based on 16 reviews
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Verified Purchase
Nathalie M. Rosario Escobar
Alexandria, US
★★★★★ 5
Very good
Color: 01-black, Size: Small
It looks so good on my bf, he really like it. The quality is so perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
J
Verified Purchase
Javian Campbell
Carnegie, US
★★★★★ 5
Good quality
These fit so well material is very tick nice for winter they have all different colors and it’s so comfy it’s really good value for your money for that level of thickness
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
R
Verified Purchase
Ruby
Louisville, US
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2024
M
Verified Purchase
Make it Do!
Natrona Heights, US
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
S
Verified Purchase
SeanCeltiad
Omaha, US
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025

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