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Merrell  Thermo Chill Mid Waterproof Hiking Boots - Men's

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Tackle trails in the cold and snow in the men's Merrell Thermo Chill Mid Waterproof winter hiking boots. Low-bulk insulation and waterproof uppers keep your feet warm and dry for miles of adventure.

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Features

  • Waterproof, polyurethane-coated leather and mesh uppers
  • 200 g lightweight, low-bulk insulation for warmth and comfort
  • Bellows tongues keep out debris
  • Metal hooks; lace closures
  • Protective rubber rands and toe caps
  • Removable Kinetic Fitâ„¢ Base contoured insoles provide flexible support
  • Molded nylon arch shanks
  • EVA midsoles for stability and comfort
  • Rubber outsoles with 5 mm lug depth for durable traction

Imported.

View the Merrell Thermo Product LineView all Merrell Men's Winter Hiking Boots

Technical Specs

Best Use

Snowshoeing

Hiking

Footwear Height

Over-the-ankle

Footwear Closure

Lace-up

Waterproof

Yes

Type of Waterproofing

Waterproof/breathable membrane

Upper

Waterproof, polyurethane-coated leather/mesh

Lining

Synthetic

Insulated

Yes

Insulation

200 g insulation

Midsole

EVA

Support

Molded nylon arch shank

Outsole

Rubber

Weight (Pair)

2 lbs. 4 oz.

Gender

Men's

Size Chart

Fits slightly large based on reviews

Runs smallRuns large
Merrell Footwear - Men's
77.588.599.51010.51111.51212.5131415
U.S. Men's77.588.599.51010.51111.51212.5131415
UK6.577.588.599.51010.51111.51212.51314
EU404141.5424343.54444.5454646.547484950

Reviews
24 reviews with an average rating of 4.5 out of 5 stars

85% 11 of 13 reviewers recommended

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Most Helpful Favorable Review

22 people found this review helpful
5 reviews with an average rating of 5.0 out of 5 stars
1 year ago
Great, warm, comfortable boots
These are my favorite boots. I have purchased three pairs of them over the years. They are so incredibly comfortable and warm. I have had no issues with leakage as the other reviewer mentioned. My only tiny complaint is that the sole is not quite durable enough, but I think that is unavoidable given the fact that the soft sole material was probably chosen to give great traction in snow and ice. I hike in the snow a lot and need nothing more on my feet than these boots and some thick socks
Ted
CT

Most Helpful Critical Review

25 people found this review helpful
5 reviews with an average rating of 3.0 out of 5 stars
1 year ago
Waterproof for 7 Months
Bought these in Feb 2024. The traction on ice is great! but the waterproofing only lasted 7 months. First time hiking in the rain this fall the boots leaked so bad my feet were soaking wet in an hour. When I got home I stuffed the boots with paper towel and put them in the sink with 5" of water. After 15min in the water the paper towel was soaking wet. Despite this the ice traction!! and fit of the boots is so good that I go another pair from Merrell under warranty.
JWT123
Ted
Location:CT
Age:55–64
Weight:175–200 lbs.
Height:6'0"
Typical Shoe Size:Mens 11.5
Rated 5.0 out of 5 stars
1 year ago

Great, warm, comfortable boots

These are my favorite boots. I have purchased three pairs of them over the years. They are so incredibly comfortable and warm. I have had no issues with leakage as the other reviewer mentioned. My only tiny complaint is that the sole is not quite durable enough, but I think that is unavoidable given the fact that the soft sole material was probably chosen to give great traction in snow and ice. I hike in the snow a lot and need nothing more on my feet than these boots and some thick socks

Age:55–64
Weight:175–200 lbs.
Height:6'0"
Typical Shoe Size:Mens 11.5

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JWT123
Rated 3.0 out of 5 stars
1 year ago

Waterproof for 7 Months

Bought these in Feb 2024. The traction on ice is great! but the waterproofing only lasted 7 months. First time hiking in the rain this fall the boots leaked so bad my feet were soaking wet in an hour. When I got home I stuffed the boots with paper towel and put them in the sink with 5" of water. After 15min in the water the paper towel was soaking wet. Despite this the ice traction!! and fit of the boots is so good that I go another pair from Merrell under warranty.

john357
Rated 5.0 out of 5 stars
1 year ago

Extraordinary comfort and fit

I absolutely loved these boots! I bought them specifically for a non-hiking trip to Europe this year, but I wanted something with insulation and was waterproof. The fit was perfect—I have bad feet, so that was most important. My feet never got cold, so insulation was plenty. When we did get rain/snow, no issues with being waterproof or the grip of the soles.

Michael
Location:Minnesota
Age:65–74
Weight:175–200 lbs.
Height:5'11"
Typical Shoe Size:Mens 10.5
Rated 5.0 out of 5 stars
1 year ago

Best winter cycling boots. Light & Warm

The best winter cycling boots I've found. While other people find the soles wear fast, when I'm biking in sub-zero temperatures, this is a non-issue as my feet don't touch the ground. The advantage these boots have is that they are insulted with 200 grams, which keep my toes toasty at sub-zero temps, and are very light weight.

Age:65–74
Weight:175–200 lbs.
Height:5'11"
Typical Shoe Size:Mens 10.5

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JDS
Location:Monroe, Washington
Age:65–74
Weight:125–150 lbs.
Height:5'6"
Typical Shoe Size:Mens 7.5
Rated 5.0 out of 5 stars
1 year ago

Great traction and comfort

The simple fact is that these boots have the best grip of any boots I have ever worn. I wore these boots for the first time on the same trails I had been hiking in my Asolo boots. Now, let me be clear, I really like my Asolo boots, but they don't hold a candle to the grip the Merrell Thermo Chill boots have. I am sure this was the result of formulating the rubber in the soles to work well in ice and snow, and that the longevity of the boots will not match the regular rubber soles, but who cares? I trudge up and down loose trails with newfound confidence. Match all this with out-of-the-box comfort matching my broken-in boots and I am completely sold on these boots. By the way, on my encouragement, my wife now has a pair of these Merrells and loves them as much as I do.

Age:65–74
Weight:125–150 lbs.
Height:5'6"
Typical Shoe Size:Mens 7.5

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Arnaud
Location:Wilmington, ma
Age:55–64
Weight:200–225 lbs.
Height:6'0"
Typical Shoe Size:Mens 10.5
Rated 1.0 out of 5 stars
4 months ago

I loved the boots but After 6 months, the bottom is completely worn out. Was expecting more from merrell

Age:55–64
Weight:200–225 lbs.
Height:6'0"
Typical Shoe Size:Mens 10.5

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Mpe
Location:Indianapolis, IN
Age:35–44
Weight:150–175 lbs.
Height:6'2"
Typical Shoe Size:Mens 11
Rated 5.0 out of 5 stars
1 year ago

Awesome boots

I love these boots. I didn't used them for hiking but doing errands or shoveling snow, or just walking around the neighborhood in cold temps, they are absolutely amazing. Lightweight and warm and comfortable.

Age:35–44
Weight:150–175 lbs.
Height:6'2"
Typical Shoe Size:Mens 11

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Scouter Scott
Location:Augusta, ME
Age:55–64
Typical Shoe Size:Mens 13
Rated 5.0 out of 5 stars
9 months ago

Product is as described: waterproof and warm.

My folks use to joke I had canoe for feet as I was growing up. It's always been a challenge to find extra wide footwear that performs as describe and are comfortable. This have hit all the marks. I've used them snowshoeing and at a recent scout "rain-o-ree". They have kept my feet dry, warm, and comfortable. Now, we shall see how long they last in usage for scouting events and hikes.

Age:55–64
Typical Shoe Size:Mens 13

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APPBass4
Location:Logan, Utah
Age:55–64
Weight:225–250 lbs.
Height:6'3"
Typical Shoe Size:Mens 11
Rated 1.0 out of 5 stars
10 months ago

Beautiful shoes, but painful in one foot.

The boots are extremely uncomfortable on my left foot but are perfect on my right which makes me believe they are defective. I got them a few month back but moved, so I just unpacked them and wore them for the very first time. I assume the warranty is over or I would exchange them. This was my first time buying shoes without trying them on and I will probably never do it again.

Age:55–64
Weight:225–250 lbs.
Height:6'3"
Typical Shoe Size:Mens 11

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Jim A
Typical Shoe Size:Mens 11.5
Rated 5.0 out of 5 stars
1 year ago

I would purchase again.

These Merrell were easily worn and comfortable right out of the box. I’ve had no problem fit wise on hikes. Worn these on 10-15 degree day in snow kept my feet warm. The sole is softer than a regular hiking shoe which may be a concern for wear or abrasive resistance but no problems at this time.

Typical Shoe Size:Mens 11.5

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1 - 10 of 24 Reviews

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