Merrell  Coldpack 3 Thermo Mid Waterproof Hiking Boots - Men's

$185.00
Members get an est. $18.50 in rewards

Keep your feet dry no matter the conditions in the men's Merrell Coldpack 3 Thermo Mid Waterproof hiking boots. Toasty insulation and fleece linings combine to keep your feet warm on chilly hikes.

Color: Earth
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Fits slightly large based on reviews
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Location Image for Coldpack 3 Thermo Mid Waterproof Hiking Boots - Men's

Features

  • Waterproof full-grain leather and mesh uppers
  • Waterproof membranes seal out water and let moisture escape
  • 100% recycled fleece linings
  • 200 g synthetic, lightweight, low-bulk insulation for warmth and comfort
  • Metal hooks and 100% recycled laces and webbing
  • Bellows tongues keep out debris
  • Protective and abrasion-resistant rubber toe caps
  • Solarcore® Aerogel insoles provide superior warmth underfoot while being extremely flexible and ultrathin
  • 100% recycled mesh footbed covers
  • Treated with Cleansport NXT™ for natural odor control
  • Removable footbeds are made with 5% recycled polyurethane; Merrell Air Cushion in the heels absorbs shock and adds stability
  • Molded nylon arch shanks
  • Super Rebound Compound midsoles provide durable shock absorption to help reduce torque and allow for a smooth transition into the midfoot
  • Vibram® Arctic Grip All Terrain outsole compound is designed to effectively extend the winter traction season, due to the enhanced durability and versatility
  • Vibram XS Trek Evo outsole lug pattern is designed to provide optimal balance of traction and flexibility on wet surfaces

Imported.

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

Technical Specs

Best Use

Hiking

Footwear Height

Over-the-ankle

Footwear Closure

Lace-up

Waterproof

Yes

Type of Waterproofing

Waterproof/breathable membrane

Upper

Full-grain waterproof leather

Lining

Recycled fleece

Insulated

Yes

Insulation

200 g recycled fleece

Midsole

EVA

Support

Molded nylon arch shanks

Outsole

Vibram Arctic Grip rubber with Vibram XS Trek Evo

Weight (Pair)

2 lbs. 7.5 oz.

Gender

Men's

Sustainability

Contains recycled materials

Size Chart

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
162 reviews with an average rating of 4.6 out of 5 stars

91% 48 of 53 reviewers recommended

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Average Width

Runs NarrowRuns Wide

Average Overall Fit Rating

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Customer Images

Geoff
Location:Victoriaville, QC
Rated 2.0 out of 5 stars
2 years ago

Too low

The fit and the materials of this boot are really great. They would be comfortable except for the fact that the ankles are exposed and the cold and snow get in. They are way too low. They're not really boots in fact, more like shoes. It's impossible to hold pants around them, they always slip off on the back because there is so little wiggle room. You I have to always wear them with good gators that go low on the back, and ironically they don't have gater hooks. I wouldn't have but these shoes but i had to get higher boots replaced and there weren't any other wide models available.

Response from Merrell
Merrell
2 years ago

We value and appreciate your constructive feedback.

Anonymous
Rated 5.0 out of 5 stars
1 day ago

Ray
Rated 5.0 out of 5 stars
1 day ago

Great walking boot

Comfortable fit, great boot and happy that it comes in wide fit!

John
Location:Central, Ohio
Rated 5.0 out of 5 stars
1 month ago

My Merrell's

I have Merrell shoes before and added to my foot gear with these and they did not disappoint. The shoes work well for me, fit is great, they walk well wuth plenty of support and keep your feet flat and level on the ground, and they look great too. I wore these to a Buffalo Bills game, on 11-16-25. The temperature was around 38 degrees, with wind chill down to freezing. I was wearing electric socks. However, I never turned the socks on and my feet never got cold. I was wanting to see how long my feet would stay comfortable and I should have known, they did not disappoint me. We were outside for around 8 to 9 hours. Again, I would recommend Merrell shoes and boots to anyone.

Response from Merrell
Merrell
1 month ago

Thanks for your great feedback John!

Anonymous
Location:Ontario
Rated 2.0 out of 5 stars
2 days ago

Okay

Feet get wet after on a few minutes of walking the dog in the snow. I was expecting better grip on ice. Despite theses flaws, provides a comfortable walk even at 10 below Celsius.

Anonymous
Rated 5.0 out of 5 stars
3 days ago

Anonymous
Location:Winnipeg, mb
Rated 5.0 out of 5 stars
4 days ago

Excellent winter boot!

Good traction in snow, warm in -30c weather and very comfortable. No need to break them in!

Farris
Location:Nahant, MA
Rated 5.0 out of 5 stars
9 months ago

Fit as though they are custom made

My Merrell Moab 3 Thermo Mid Waterproof Wide Width boots fit at though they were custom made for me.right out of the box. This and other pairs of Merrell sneakers and boots fit as though I have been wearing them before I unboxed them. I use wide pairs to accomodate my bunions which have more room. I love Merrell footware and will always order them because of their special personal fit from they time they are brand new.

Response from Merrell
Merrell
9 months ago

Thank you for sharing your feedback Farris!

MrsPDB
Location:Detroit, MI
Rated 5.0 out of 5 stars
1 year ago

Husband LOVES these boots!

I got these boots as a Christmas gift for my husband. He is over the moon about these! When he put them on he said “I can’t believe the tongue is even padded. These are so comfortable!” The next day, we took the dog for a walk and he wore the boots. He couldn’t stop going off about how much he loves these! “I can’t believe how comfortable these boots are, and I’ve never heard of this brand!” Highly recommend these :)

Response from Merrell
Merrell
1 year ago

We're so grateful for your review!

Skinny Feet
Location:Ashburn, VA
Rated 1.0 out of 5 stars
1 year ago

Very Narrow!

Only get them if you have skinny feet. These are my 6th pair of Merrell shoes, and I've never had a problem, always a fantastic experience. However, these shoes are excruciatingly painful because they're so narrow. I actually have growth on the sides of my feet because of these shoes. They weren't exactly cheap, and now I have to find something else. I just hope my feet go back to normal.

1 - 10 of 162 Reviews

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