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KEEN  Revel IV Polar Waterproof Boots - Men's

$141.73Compared to $190.00*Save 25%
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Get the agility of light hikers and the warmth of a down jacket with these KEEN insulated boots. They have 200 g of insulation plus heat-trapping materials underfoot. The soles offer exceptional grip.

Color: Black/Lemon Curry
Size: 9.5
Quantity

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Features

  • 200 g of KEEN.WARM recycled PET polyester insulation rated to -25°F (-32°C)
  • Notch in back for Achilles movement and comfort
  • High-abrasion rubber toe rands for added durability and protection
  • Original Fit has generous space across the forefoot for toes to splay
  • Heat Trapolator technology features 3 layers of heat-trapping materials underfoot
  • Thermal Heat Shield insoles capture warmth
  • Metal eyelets for added durability
  • Breathable textile lining
  • Eco Anti-Odor for natural, pesticide-free odor control
  • Nonmarking multidirectional lugs for increased traction
  • 5 mm multidirectional lugs for traction
  • Environmentally preferred premium leather from LWG-certified tannery for cleaner water
  • Weight (half pair): 1 lb. 8.25 oz.

Imported.

Comfort range is an approximate value based on high activity levels and can be affected by many conditions, including weather, wearer's activity level, fitness, metabolism, perspiration, circulation, exposure time, clothing and cold sensitivity. Comfort Range is an approximate value based on high activity levels and can be affected by many conditions, including weather, wearer's activity level, fitness, metabolism, perspiration, circulation, exposure time, clothing and cold sensitivity.
View all KEEN Men's Winter Hiking Boots

Technical Specs

Best Use

Hiking

Footwear Height

Over-the-ankle

Footwear Closure

Lace-up

Waterproof

Yes

Type of Waterproofing

KEEN.DRY waterproof, breathable membrane

Comfort Range

-25 degrees (F)

Upper

Waterproof leather/performance mesh

Lining

Breathable textile lining

Insulated

Yes

Insulation

200 g of KEEN.WARM recycled PET polyester insulation

Midsole

Compression-molded foam

Support

Stability shank

Outsole

KEEN.POLAR TRACTION rubber

Weight (Pair)

3 lbs. 0.5 oz.

Gender

Men's

Size Chart

KEEN Footwear - Men's
77.588.599.51010.51111.5121314151617
U.S. Men's77.588.599.51010.51111.5121314151617
UK66.577.588.599.51010.5111213141516
EU39.54040.5414242.5434444.545464747.54848.549
Foot Length (in.)9.69.81010.110.210.510.610.71111.111.2511.611.912.212.512.8

Sizing Notes

Measurements are stated in inches.

Reviews
7 reviews with an average rating of 4.0 out of 5 stars

50% 2 of 4 reviewers recommended

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JRPfeff
Location:Pewaukee, WI
Age:65–74
Rated 5.0 out of 5 stars
2 years ago

Great comfort and warmth, rIght from the box

I'm a big fan of Keen and made an impulse buy when I saw these boots discounted at my local store. I had my first chance to wear them yesterday when dealing with a foot of snow. First playing with my dogs in the deep stuff, then clearing my 100 foot driveway several times. My feet stayed absolutely dry and were warm for my 17,000 steps covering over 8 miles (data by Fitbit). These are the most comfortable boots I've ever owned.

Age:65–74
James
Rated 5.0 out of 5 stars
2 years ago

Boot is very warm, no complaints on that end. Boot is bulky, nothing you can really do with big feet. I would recommend for very cold and wet conditions. If you are all geared up with pants and all you could abuse these on a day where you get 3 feet of pow pow and be solid.

Andrew
Age:25–34
Rated 1.0 out of 5 stars
2 years ago

Forces excessive pronation

They force your foot into overpronation with every step. I don’t understand the thought process behind the design. Very uncomfortable if wearing for a period of time

Age:25–34
Alucaz
Location:California
Age:35–44
Rated 2.0 out of 5 stars
2 years ago

Try before you buy

I tried these for less than a 1/4 mile on flat ground and my feet we're sore right after.

Age:35–44
JD1
Location:Upstate NY
Age:55–64
Rated 5.0 out of 5 stars
1 month ago

Keen winter boot

Good warmth, comfort, and traction

Age:55–64
Anonymous
Rated 5.0 out of 5 stars
2 years ago

Anonymous
Rated 5.0 out of 5 stars
2 years ago

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