StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › KEEN
Keen
Keen Mens Revel IV Mid Polar

Keen Mens Revel IV Mid Polar

Best price now

$125.00at EtsyChecked 1 h ago

38% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when.

Visit Etsy

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $125.00 at Etsy (checked Nov 12, 2026).
  • Checked at 14 stores.
  • Our take on the Keen Mens Revel IV Mid Polar

    The Keen Revel IV Mid Polar is an insulated, waterproof winter hiking boot rated for warmth to -25°F. It pairs 200g recycled PET insulation and three heat-trapping layers underfoot with a KEEN.DRY membrane and a PFAS-free water repellent finish. The KEEN.POLAR TRACTION rubber outsole uses microscopic shards to grip ice and packed snow. It suits winter hikers and commuters who want a warm, dry boot with real traction, though it is heavier and bulkier than a summer hiker or a casual snow boot.

    Best forWinter trail hiking and snowshoeingCold-weather commuting on icy sidewalksPeople who run cold feet in sub-freezing weatherHikers who want one boot for wet, snowy conditions
    Pros
    • Rated warm to -25°F with 200g recycled PET insulation
    • KEEN.DRY waterproof, breathable membrane
    • Three heat-trapping layers underfoot
    • KEEN.POLAR TRACTION rubber for icy terrain
    • PFAS-free water repellency
    • Mid-height lace-up support
    Cons
    • Heavy and stiff compared with three-season hikers
    • Bulk and insulation make it too warm for mild days
    • Break-in period before the leather softens
    • Limited breathability in warm indoor-to-outdoor use

    Keen Mens Revel IV Mid Polar prices at every store

    • EtsyNew

      In stockSold by Seller

      $125.00Free shippingChecked 1 h ago
      Visit Etsy
    • Cabela'sNew

      In stock

      $199.99Free shippingChecked 1 h ago
      Visit Cabela's
    • Bass Pro ShopsNew

      In stock

      $199.99Free shippingChecked 1 h ago
      Visit Bass Pro Shops
    • Bivouac Ann ArborNew

      In stockReturn policy

      $200.00Checked 1 h ago
      Visit Bivouac Ann Arbor
    • keenfootwear.comNew

      In stock

      $200.00Free shippingChecked 1 h ago
      Visit keenfootwear.com
    • REINew

      In stock

      $200.00Free shippingChecked 1 h ago
      Visit REI
    • Boot BarnNew

      In stock

      $200.00Free shippingChecked 1 h ago
      Visit Boot Barn
    • Zappos.comNew

      In stock

      $200.00Free shippingChecked 1 h ago
      Visit Zappos.com
    • BobsSportsChalet.comNew

      In stock

      $200.00Free shippingChecked 1 h ago
      Visit BobsSportsChalet.com
    • CampmorNew

      In stock

      $200.00Free shippingChecked 1 h ago
      Visit Campmor
    • ScheelsNew

      In stock

      $200.00Free shippingChecked 1 h ago
      Visit Scheels
    • DSWNew

      In stock

      $199.99+ $7.95 shippingChecked 1 h ago
      Visit DSW
    • Maine Sport OutfittersNew

      In stock

      $200.00+ $9.95 shippingChecked 1 h ago
      Visit Maine Sport Outfitters
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $129.90Free shippingChecked 1 h ago
      Visit Amazon

    Store links may earn us a commission.

    Keen Mens Revel IV Mid Polar price history

    Lowest price we've seen: $125.00 on Nov 12 at Etsy. Tracked across 13 stores since Nov 12.

    What reviewers say

    Owners treat the Revel IV Mid Polar as a dependable deep-winter boot, praising warmth and grip on ice and snow. The common complaints are weight, stiffness out of the box and warmth that is overkill above freezing.

    What people mention
    • WarmthPraisedOwners say feet stay warm through sub-freezing hikes and long waits outdoors.
    • TractionPraisedThe polar rubber is reported to hold on ice and packed snow better than standard lug soles.
    • WaterproofingPraisedWearers report dry feet in slush, wet snow and shallow puddles.
    • WeightCriticisedReviewers find the boot heavy and tiring on longer hikes.
    • Break-inMixedSome say the leather and stiff sole need several wears to soften; others find it comfortable from the start.
    • VersatilityCriticisedOwners note it is too warm and bulky for mild days or indoor wear.

    About the Keen Mens Revel IV Mid Polar

    The KEEN Revel IV Mid Polar is a mid-height, lace-up winter hiking boot built for cold-weather trails. It is waterproof and insulated, and it is rated for warmth to -25°F.

    Insulation is 200g of recycled PET, with three layers of heat-trapping materials underfoot. The KEEN.DRY waterproof, breathable membrane works with PFAS-free water repellency to help keep feet dry.

    The outsole uses KEEN.POLAR TRACTION rubber, which contains microscopic shards designed to grip icy terrain.

    Style
    Mid-height lace-up winter hiking boot
    Insulation
    200g recycled PET
    Underfoot
    Three layers of heat-trapping materials
    Warmth rating
    Down to -25°F
    Waterproofing
    KEEN.DRY waterproof, breathable membrane with PFAS-free water repellency
    Traction
    KEEN.POLAR TRACTION rubber with microscopic shards for icy terrain

    Questions and answers

    Is the Keen Revel IV Mid Polar warm enough for deep winter?
    Keen rates it for warmth to -25°F using 200g insulation and three heat-trapping layers underfoot. Most owners report warm feet in single digits and below, especially when moving.
    Is it fully waterproof?
    Yes. It uses a KEEN.DRY waterproof, breathable membrane plus a PFAS-free water repellent finish. Owners report staying dry in slush and wet snow.
    How does it grip on ice?
    The KEEN.POLAR TRACTION rubber outsole uses microscopic shards designed to bite into icy, frigid terrain. Owners rate the grip well above a standard hiking lug on ice and packed snow.
    How does it compare with a regular three-season hiking boot?
    It is warmer, heavier and stiffer, with a taller mid cut and winter-specific rubber. A three-season hiker is lighter and more breathable but not built for sub-zero cold or ice.
    Does it need breaking in?
    Many owners report a stiff first few wears before the leather and sole soften. Trying it on with the socks you plan to wear helps.
    What kind of socks should I wear with it?
    A midweight or heavyweight wool sock matches the insulation and fills the boot for a snug fit. Thin cotton socks waste the warmth and can feel clammy.
    Where is the Keen Mens Revel IV Mid Polar cheapest?
    At Etsy, for $125.00, 38% under what the other stores charge, as of our latest check.
    Where can I buy the Keen Mens Revel IV Mid Polar?
    14 stores we checked sell it, including Bivouac Ann Arbor, Amazon, Etsy, DSW, Cabela's.

    Stores we've priced the Keen Mens Revel IV Mid Polar at

    • Bass Pro Shops deals and prices
    • Cabela's deals and prices
    • Etsy deals and prices
    • rei.com deals and prices
    • Scheels deals and prices
    Zappos.com deals and prices

    More from KEEN

    • K
      Keen Mens WK400 Leather Walking Shoe
      Keen Mens WK400 Leather Walking Shoe
    • K
      Keen Versacore Speed Shoes
      Keen Versacore Speed Shoes
    • K
      KEEN Men's Hightrail Mid Polar Boot
      KEEN Men's Hightrail Mid Polar Boot
    • K
      KEEN Women's Greta II Waterproof Boot
      KEEN Women's Greta II Waterproof Boot
    • K
      KEEN Men's Targhee Apex Waterproof Hiking Boots
      KEEN Men's Targhee Apex Waterproof Hiking Boots
    • K
      Keen Targhee IV Waterproof Mid Hiking Boot (Men)
      Keen Targhee IV Waterproof Mid Hiking Boot (Men)
    • K
      KEEN Mens Targhee IV Waterproof Hiking Boot
      KEEN Mens Targhee IV Waterproof Hiking Boot
    • K
      KEEN 男式 Targhee 中筒防水登山靴
      KEEN 男式 Targhee 中筒防水登山靴
    All KEEN deals and products →

    More men's hiking boots

    • M
      Merrell Crosslander 3 Mid Men's Shoes
      Merrell Crosslander 3 Mid Men's Shoes
    • T
      The North Face Summit Fastpack GORE-TEX Hiking Boots
      The North Face Summit Fastpack GORE-TEX Hiking Boots
    • R
      Rocky Men's Ridgetop 600G Insulated Waterproof Outdoor Boots
      Rocky Men's Ridgetop 600G Insulated Waterproof Outdoor Boots
    • J
      Jack Wolfskin Men's Everquest Texapore Mid Boot
      Jack Wolfskin Men's Everquest Texapore Mid Boot
    • E
      EMS Spectrum Men's Waterproof Softshell Vibram Hiking Boot
      EMS Spectrum Men's Waterproof Softshell Vibram Hiking Boot
    • S
      Scarpa Vento GTX Boot Men's
      Scarpa Vento GTX Boot Men's
    • M
      Mountain Warehouse Ridge Men's Waterproof Walking Boot
      Mountain Warehouse Ridge Men's Waterproof Walking Boot
    • L
      La Sportiva Men's Aequilibrium Trek GTX
      La Sportiva Men's Aequilibrium Trek GTX