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Merrell Isotherm Mid Waterproof Winter Boots - Women's - 2011 Closeout

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Blending modern winter style with classic hiking appeal, the women's Merrell Isotherm Mid waterproof winter boots are built to help keep your feet warm in frigid conditions.

  • Full-grain leather uppers feature thermoplastic urethane half-shells to provide exceptional protection against extreme conditions
  • Spun wool collars combine winter performance with easy-going style
  • Heel snowshoe strap ridges and front gaiter D-rings enhance wintertime functionality
  • Lace-up design with heel loops offers a secure fit; bellowed tongues keep out debris and snow
  • Waterproof, breathable membranes let feet breathe while protecting them from the elements, keeping feet dry and comfortable
  • 200g PrimaLoft® polyester fiber insulation boosts warmth; boots are comfort rated to -25°F
  • Linings are treated with AEGIS Microbe Shield® to deter odors
  • Removable Ortholite® insulating footbeds add cushioning, additional odor control and insulation
  • Insoles have reflective silver film sandwiched between insulating polyester layers to prevent conductive heat loss to the ground
  • Compression-molded EVA midsoles and Air Cushion heel air pods cushion feet; molded nylon arch shanks supply support
  • Q-Form® alignment system provides women with a precise anatomic fit for superb, tailored comfort
  • Merrell Isotherm Mid waterproof winter boot outsoles feature 6mm lugs and a winter-specific rubber compound for excellent performance across snow, ice and slush
  • Closeout

Temperature ratings are approximate 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.


Item 841711

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Merrell Isotherm Mid Waterproof Winter Boots - Women's - 2011 Closeout Specs
Best use
6 inches
-25 degrees Fahrenheit
Thermoplastic urethane/full-grain leather/wool collar
Waterproof membrane/Polartec polyester fleece
PrimaLoft polyester fibers
Compression-molded EVA/air pod
Nylon arch shank
Vibram rubber
2 lbs. 2 oz.
Footwear height
Footwear height (in.)
Footwear closure
Comfort range
Average footwear weight (pair)

Merrell Isotherm Mid Waterproof Winter Boots - Women's - 2011 Closeout

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Merrell Isotherm Mid Waterproof Winter Boots - Women's - 2011 Closeoutis rated5.0out of5by6.
Rated5out of5byfromLove these boots!I love these boots! I bought them last year to go hunting with my dad in Kansas. Cold, wet, fields with snow and mud is what we were going through with our dogs. These boots held up perfectly! My feet tend to get cold too. I had a wool base layer sock with another top layer sock over them and boy, my feet are warm! They didn't ever get wet, the boots don't smell and feet have been known to sweat. Then, I wore them all summer long. Where I live there is a ton of dirt and mesa. I walk my dogs daily for a couple of hours and even run in the mesa with these boots. They go over any terrian and are so comfortable. I wore them snowshoeing this year and they have held up beautifully. I wear a thicker wool sock with them now, and my feet are toasty warm and dry. I have not had any issues with my feet getting wet and I have put these boots through the ringer. I wanted another pair exactly like them and can't believe I found them. My current ones are still good..but I have a ton of miles on them so I did want to have another pair to alternate with. They are amazing in cold wet miserable weather. But for us outdoor lovers, that is the best kind of weather and these boots hold up. I am so excited I found them again! They are so worth the money.
Date published: 2013-01-14
Rated5out of5byfromcomfortSo far I love these boots...I haven't been hiking in them yet but wore them casually and then to the mall just to try them out. They are quite comfortable/no breaking in necessary and fit true to size for me. I wanted a pair of hiking boots that were sturdy/well made/warm and waterproof yet comfortable. So far these fit the bill!
Date published: 2013-01-03
Rated5out of5byfromSnow Perfect Boots!I wore these outside once doing yard work in the rain, then out snowshoeing. I LOVE the fit and comfort. My feet were warm, and without a big break in, my 9.5 mile trek in them was pure support and comfort. No hot spots and I am picky about a comfortable fit. They kept my feet dry, too. I like the furry lining for both warmth and style. They are worth every penny!!!
Date published: 2012-12-31
Rated5out of5byfromGreat Snowshoeing Boots!I wore these for the first time yesterday in 20 degree weather for about a 6 mile snowshoe. The only time my feet were cold was after stopping a while for lunch. Also, for not breaking them in at all, I had no hot spots. Very comfortable. Besides this, they were not even damp inside after a full snowshoeing day.I'm glad I picked them up.
Date published: 2012-12-15
Rated5out of5byfromGreat BootsI have had these boots for five years and love, love, love them. I wear them anytime when it is cold or snowing outside. Hiking, snowshoeing or just an evening out walking around shops in the snow. I would recommend these to everyone. Looks great with boots and very comfy and warm.
Date published: 2012-12-02
Rated5out of5byfromThey work well for my needsI bought these boots last year and have used them for any outdoor winter activities ranging from snowshoeing (with gaiters) to picking out a Christmas tree to shoveling the drive way. I had read on another site that the boots hurt her ankles when she walked on pavement which is likely not what these boots are meant for, but I find that just undoing the topmost tie on the ankle of the boots fixed that issue for me.
Date published: 2012-11-20

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