SKU: 79522004195

Milwaukee Tool 204B-21M M12™ Heated TOUGHSHELL™ Jacket Medium Black

$110.14 $122.38
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Milwaukee Tool 204B-21M M12™ Heated TOUGHSHELL™ Jacket Medium BlackThe M12 TOUGHSHELL Heated Jacket is powered by M12 REDLITHIUM Battery Technology and features an advanced heat technology system that combines lightweight and durable carbon fiber heating elements, Quick Heat functionality, enhanced fabric construction, and optimized interior liners to deliver HEAT BUILT TO OUTLAST. Our new generation TOUGHSHELL Stretch Polyester has been re engineered to stretch and move as you work while being as tough as previous

The M12 TOUGHSHELL Heated Jacket is powered by M12 REDLITHIUM Battery Technology and features an advanced heat technology system that combines lightweight and durable carbon fiber heating elements, Quick-Heat functionality, enhanced fabric construction, and optimized interior liners to deliver HEAT BUILT TO OUTLAST. Our new generation TOUGHSHELL Stretch Polyester has been re-engineered to stretch and move as you work while being as tough as previous TOUGHSHELL jackets.

This MILWAUKEE® heated jacket has a unique battery pocket Pass-Thru design that is easy to use with front or back pocket battery placement, allowing you the versatility and comfort needed depending on the situation. This Milwaukee heated coat is a go-to for protection from the elements on the jobsite or when enjoying the outdoors.

Features

  • Advanced Heat Technology System with Quick Heat Function: 3X faster heat up time

  • NEW TOUGHSHELL Fabric provides 80% More Stretch and continues to deliver 5X Longer Life than the original

  • Battery Pass-Thru: Position the battery in the Front or Back Pocket to improve comfort

  • FREEFLEX Mobility: Dropped shoulder seams and under-arm gussets create improved range of motion

  • All Day Run-Time: Up to (12) hours of run-time with the upgraded M12 REDLITHIUM 3.0 Compact Battery Pack on low setting

  • Optimized interior lining provides more efficient heat transfer to the chest

  • One-touch LED controller with (3) heat settings per zone (High, Medium, Low)

  • 3 Heat Zones: Chest, Back, and Front Pockets

  • Washer and dryer safe

  • Wind and water resistant with DWR coating

  • Extended waistline and drop-tail back prevents riding up while working

  • High loft insulation traps heat inside

  • Adjustable cuffs and waist improve fit and comfort

  • 5 Total Pockets: (2) zip front pockets, (1) exterior chest zip pocket, (1) interior chest zip pocket, (1) low-profile back battery zip pocket

Specifications

Voltage: 12V
Battery Type: 12 Volt Lithium Ion
Cuff Type: Hemmed
Heat Elements: Pockets | Back | Left Chest | Right Chest
Heat Settings: (3) Heat Settings: High, Medium, Low
Run-Time Core Zone Only: 12 hrs
Tool Warranty: 1 Year (Jacket), 2 Years (Battery)
Power Source: Cordless
Length: 20.1875 in
Weight: 4.125 lbs
Height: 12.375 in
Width: 4.125 in
Battery System: M12
Body Material: Polyester/Spandex
Color: Black
Heated Gear Warranty: 1 Year (Jacket), 2 Years (Battery)
Hooded: No
Inner Material: Polyester
Insulated: Insulated
Outer Material: Polyester
Pockets: 0
Washing: Yes
Weather Resistant: Wind/Water Resistant
Size: Medium
Includes:
(1) M12 Heated TOUGHSHELL Jacket (204-20)
(1) M12 REDLITHIUM 3.0 Compact Battery Pack (48-11-2430)
(1) M12 Compact Charger & Power Source

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: 79522004195

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4.7 ★★★★★
Based on 19 reviews
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Product Reviews
J
Jacobson
Lowell, US
★★★★★ 5
Adorable and Well‑Made Outfit for Special Events
Color: Light Blue, Size: 10, Color: Light Blue, Size: 10
Got this suit set for my son and absolutely love it. It comes with everything he needs to look sharp, and I really appreciate that it includes both a tie and a bow tie so we can switch up the style depending on the occasion. The quality is impressive for the price — the fabric feels light and comfortable, and the whole outfit has a polished look without being stiff or uncomfortable. The fit was spot on, and the adjustable waistband is a huge help for getting it just right. My son looked great in it, and it’s definitely something he can wear for more than one event. The little details on the jacket and pants give it a classic, dressed‑up feel that works for weddings, holidays, or any special moment. Overall, it’s a stylish, practical set that makes getting him ready so much easier. Really happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
C
Crystal
Cuba, US
★★★★★ 4
Boys linen fabric suit
Color: Light Green, Size: 16
Boys suit set in a lighter green color. This suit is made with good proportions and seems to fit well. The sizing seems slightly big so maybe size down one size. The fabric does wrinkle easily so be aware that sitting and folding the suit may cause wrinkling. Otherwise it is a very nice suit for a formal occasion. It comes in many good colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Atherney Family Farm
Natrona Heights, US
★★★★★ 5
Nice elegant suit for any occasion.
Color: Light Blue, Size: 12, Color: Light Blue, Size: 12
The suit set is very nice, the fabric material is durable and soft. Overall stitching is tight with nice surging of the hems and great construction on the shoulders. Buttons and button wholes are well done. I'm going to iron in the creases on the front of the pants because they weren't folded properly for shipping. The material does hold on to wrinkles so don't be afraid of your iron to get a super sharp look. The color is a soft baby blue that stands out in a crowd of black suits. With the option of an elastic tie or clip on bowtie this is everything you need to make him look presentable for a variety of occasions. My only complaint about this suit kit is the dress shirt is stiff and thin. I found some loose threads that I don't trust to not get played with. I'll probably trade it out for something with a little more cotton. As far as cost goes mid range, but definitely worth the cost. I might consider something with a vest if it's a super formal event, but I'm very happy with how this suit comes together.
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Reviewed in the United States on April 18, 2026
M
Martin V.
San Leandro, US
★★★★★ 5
Modern luxury with summer fabric that performs above its price!
Color: Beige, Size: 14, Color: Beige, Size: 14
Wow! My son wore it for Easter Sunday and this suit fits the bill! The linen material is spot on--not too heavy and not too light especially since the weather is warming up now. The jacket is quality made--the design is modern executive, the stitches are strong no flaws to note. The pants are tad bit longer but that's okay, build quality is also great. The white shirt is decent and matches well with the rest of the set. The bow tie and tie itself is a great complimentary to the set, though optional to wear. The whole set just has that quality you would really look for in the price range you would want to pay. Overall, best value for for the, wear right outside the bag, maybe a light ironing otherwise it's perfect! I highly recommend it, no complaints here very happy with this suit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
A
Ariel B.
Bozeman, US
★★★★★ 4
Heavy linen character, but a beautifully tailored suit!
Color: Beige, Size: 4, Color: Beige, Size: 4
This is a really nice linen suit! The jacket is beautifully made and well-tailored, with a fun speckled texture that has lots of pretty color variation (we ordered the beige). When I placed it side by side with a similar linen suit from another brand, the difference in the linen texture was really noticeable — this had a much stronger linen character that stands out! It has three useful pockets on the outside of the jacket, which is great for little hands. The only downside is that one of the inside pockets is just for show (faux), which was a bit surprising and somewhat disappointing for my little guy. The pants have pockets too, but they aren’t very deep — perfect for small treasures, but not much more. The pants are made from a lighter, thinner single-layer linen compared to the fully lined, double-layer jacket, which makes sense for comfort and easy movement. The pants didn’t come with a front crease ironed in, so you’ll want to press one yourself. The linen did pick up some creases from being folded in the package, but it doesn’t seem quite as wrinkly as some other linen fabrics I’ve tried. Still, like most linen clothes, especially for boys, the pants will need occasional ironing to keep them looking neat and crisp, especially after a day of play and general wear. The structured, lined jacket stays looking smoother and more put-together with less effort. It also came with a bow tie, a neck tie, and a tuxedo-style white shirt as extras. The ties aren’t great quality — they’d work fine for quick photos but probably won’t hold up to much actual wear. The formal white shirt feels a bit funny paired with the casual linen suit, but I don’t mind at all. We already have white shirts that we prefer, so we’ll use those instead. For us, the extras are really just bonus items we won’t plan on using. Overall, it’s a handsome little suit that’s perfect for special occasions like weddings, family photos, or holiday events. My kid looked adorable in it! The stronger linen texture on the jacket gives it a premium feel that I really like. Just be ready for a bit of extra care with the pants to keep everything sharp.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026

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