Carhartt ReworkedCarhartt for Business

OUTERWEAR THAT ALWAYS WORKS > SHOP NOW 

 
 
0
 
 

Montana Loose Fit Insulated Jacket - 4 Extreme Warmth Rating

$159.99 - $174.99
4.5 out of 5 star rating

 :  

2  
 

 

 

Loose

 

Regular (S - 3XL)

Regular

Tall (L - 2XL)

Tall
 
 
 

 :  

2  
 

 

 

Loose

 

Regular (S - 3XL)

Regular

Tall (L - 2XL)

Tall
 
 
 

Description

Built for the coldest days on the job, this men's puffer jacket blocks the wind, sheds moisture, and warms your core with a combination of sherpa fleece and synthetic down insulation. Pockets inside and out offer plenty of storage. A loose fit allows for easy layering and movement.

Features

  • 4.5-ounce, 100% nylon
  • Insulation: 100% recycled polyester; Upper body lining: 320 g, 100%
  • Wind Fighter® technology tames the wind
  • Durable water repellent (DWR) fabric
  • Loose fit
  • Mock neck collar
  • Adjustable hood with cord lock
  • Elastic sleeve cuffs
  • Drawcord-adjustable droptail hem
  • Left-chest pocket with hidden zipper
  • Snap-button chest pockets
  • Hand pockets with zipper closure
  • Replaces 105475
  • Model height: 6'2; Chest size: 42"; Wearing size: M in Dusty Olive
  • Country of Origin: Imported

Warmth Rating Earned: LEVEL 4 – EXTREME WARMTH

Warmth Level 4
 

Engineered For Extreme Warmth in the Coldest Conditions On Earth

A rating of EXTREME WARMTH means it works where weather thermometers quit. Delivering our highest level of warmth for plowing through unbearably cold conditions and record low temps. To date, our Yukon Extremes series is among the few to ever reach Level 4 – the rating reserved for the warmest gear we make.

Related Links

Shop All Level 1 – Warm Shop All Level 2 – Warmer Shop All Level 3 – Warmest
Shop All Level 4 – Extreme Warmth Learn About All Warmth Ratings

COATS AND PARKAS

Size Chart

Units are expressed in inches and reflect general body dimensions. Measurements are approximate.
  CHEST WAIST HIP (SEAT)
SMALL 34 - 36 28 - 30 34 - 36
MEDIUM 38 - 40 32 - 34 38 - 40
LARGE 42 - 44 36 - 38 42 - 44
XL 46 - 48 40 - 42 46 - 48
2XL 50 - 52 44 - 46 50 - 52
3XL 54 - 56 48 - 50 54 - 56
4XL 58 - 60 52 - 54 58 - 60
5XL 62 - 64 56 - 58 62 - 64
6XL 66 - 68 60 - 62 66 - 68

Men’s Coats and Parkas

  • Back Length: 30.5-36”
  • Longer length to hit below hip for more coverage

Use the illustration below to compare the lengths of our outerwear.

measurements men's vest
Vests
26” - 29”
measurements men's jacket
Jackets
26” - 30”
measurements men's performance jacket
Performance Fit Jackets
27” - 30”
measurements men's coats & parkas
Coats & Parkas
30.5” - 36”

How to Measure

Note: For best results measure over your undergarments. Use a cloth measuring tape.

measure men's coat

Chest:

Measure just under arms and across shoulder blades holding the tape firm and level. If your chest falls between sizes, order the next size up.

Natural Waist:

Bend side to side and find the natural bend in your body; this is your natural waist. Note: It may not be the smallest point.

 
 
4.5 out of 5 star rating
 4.7   5.0
 
   
Rated 5 out of 5
A little snug but keeps me very warm. Highly recommend.
January 27, 2026
New York, NY, US
Rated 5 out of 5
AMAZINGLY WARM!
Warm and comfortable! Will be another color.
January 25, 2026
, ,
Rated 5 out of 5
Excellent Jacket!!
Excellent Jacket. I normally wear a Carhart size Large and I tried on and bought a size LArge and it fits perfectly (5'10" 185)/. I wear Large for all my Carhart tops. This is replacing a Yukon Extreme size large coat that I've had for 15 years and the zipper is no having troubles
MNGuy warm
January 20, 2026
, MN, US
Rated 5 out of 5
Great jacket!!
Best warm jacket for the price!!
January 19, 2026
, , US
Rated 4 out of 5
Almost perfect
Great jacket. Extremely warm, waterproof, wind resistant (proof?), super deep pockets, wife says it looks good? but would be a perfect 5 stars if it had a removable hood. Hood is incredibly bulky and often bunches up around the neck when not wearing.
d-rek
January 16, 2026
, MI, US

 

Hamilton Carhartt

Our Guarantee

At Carhartt, we stand behind the quality, craftsmanship, and performance of every product we make. If one of our products fails to meet your expectations, we'll work to make it right through repair, replacement, or credit. Click to learn more about The Carhartt Built to Last Commitment here.