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Women’s Alpha Pac™ XT Boot


http://www.sorel.com/womens-alpha-pac-xt-boot-1573941.html 1573941
Style # 1573941
Best For: Heavy Snow
| Reviewers rated this product: Fits Slightly Large


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The Details


The XT collection has all the great protective benefits of the original plus a new Omni-Heat reflective lining added to the inner boot. The XT offers only the best for the most extreme conditions.

The Construction


  • Seam sealed waterproof construction.
  • UPPER: Waterproof PU backed synthetic textile. Built in gaiter with barrell lock closure system. Shatter-resistant YKK Shokonloc buckle closure. Reflective safety graphics.
  • INSULATION: Removable 9mm recycled felt inner boot with Omni-Heat™ reflective lining.
  • FOOTBED: 9 mm felt footbed.
  • MIDSOLE: 2.5 mm bonded felt frost plug. Molded EVA midsole for enhanced comfort, weight reduction and thermal protection.
  • OUTSOLE: Polar Lite shell for enhanced flexibility in extreme temperatures. Multi-directional rubber lug outsole.

  • SOREL rated: -60° fahrenheit / -51.5° Celsius.
  • Shaft Height: 11 1/2 in.
  • Calf Circumference: 17 in.
  • Weight: 26 oz / 737 g.
  • Measurements based on size 7.
  • Imported.


Women's Size Chart

5 3 36 22
5.5 3.5 36.5 22.5
6 4 37 23
6.5 4.5 37.5 23.5
7 5 38 24
7.5 5.5 38.5 24.5
8 6 39 25
8.5 6.5 39.5 25.5
9 7 40 26
9.5 7.5 40.5 26.5
10 8 41 27
10.5 8.5 41.5 27.5
11 9 42 28
12 10 43 29

How to Measure Your Foot

  • Place your feet flat on a piece of paper and mark your longest toe and the back of your foot. It's best to do this standing and wearing socks
  • Measure the length (cm) straight from your longest toe to the back of your foot using a ruler or measuring tape.
  • Use the chart to find your size.


Rated 5 out of 5 by 6 reviewers.
Rated 5 out of 5 by Kept my feet dry and warm in the snow! I had bought the Glacy Explorers for my winter trip to Michigan the other year ago, and they kept my feet warm in the cold, but I discovered they did not keep my feet warm for extended periods in the snow, and could get slippery. So for this year's winter trip to Michigan, I purchased these Alpha Pac XT Boots based on the reviews of how well they do in the snow, and, yes, they lived up to the reviews! They made my feet and body feel secure when walking in the snow, and they kept my feet warm as well! I appreciate the insulation, and the comfortable EVA midsole - thank you, Sorel for that comfort! So I will use Sorel's Alpha Pac XT Boots for snow and freezing cold temps, and Glacy Explorer boots for those dry winter days when there's no snow, or freezing temps outside. My feet are normally a size 6, and the size 5 Alpha Pac XTs fit me just right. The Alpha Pac XTs are easy to put on and pull off. I will take them with me again on my next winter trip to Michigan! January 5, 2016
Rated 5 out of 5 by For my wife I purchased Women’s Alpha Pac™ XT Boot for my wife. She loves how "toasty" they keep her feet in these Minnesota winters. She wears size 7, and only has slightly extra room in her heel. They were great when we went snowshoeing the other day January 3, 2016
Rated 5 out of 5 by High quality boot, just watch sizing! Boot is very high quality, but I wear an 8.5 in hiking boots and also used the size chart provided on the website, which said I would be an 8.5 in the Alpha PAC boots. The boots only come in whole sizes, so I considered ordering up a size to a 9 because I knew I would be wearing thicker socks. After reading the other reviews saying they ran big, I took a gamble on an 8, which was still too big (seemed to fit around the foot but floppy on the heel). Got a 7 and with a sock liner and thick moutaineering merino wool socks, it was a perfect fit. So I would recommend buying them far enough in advance to have time to swap them out if you need to. Other than that tiny problem, no complaints! November 11, 2015
Rated 5 out of 5 by Warmest Boots Ever I just came in from shoveling snow in a wind chill of -9 and my feet couldn't have stayed warmer. Like others said, you don't need thick socks at all - I had on a pair of white cotton footies! The boots run large (at least on me); I wear a US size 7 to 7 1/2, but got these boots in a US size 6. I wish you made gloves! January 9, 2015
Rated 5 out of 5 by Surpasses My Expectations! We had a cold November with early snow, and following last year's record arctic cold with 98" of snow, I needed a new pair of winter boots that I could rely upon. The insulation in my other brand boots, about 4 years old, must have been deteriorating as my toes were cold now after 20 minutes. I had a very old pair of boy's Sorels, which were clunky and the insulation seam gave me blisters along the heel but my feet never got cold in them, so I checked out Sorel's website. Such beautiful boots and so many choices! Being older now, function and comfort are foremost, but I still appreciate a nice looking boot. I take long walks at least 4 times each day with an energetic winter-loving golden retriever. We go through woods, fields, on our frozen lake and on paved roads, in both daylight and darkness. These Alpha Pak XT Boots are PERFECT! I love the height with adjustable gator-like tops to keep deep snow out, the rubber covered tops, quick-adjusting ankle band, and the super gripping sole. There is NO rubbing inside - it is completely comfortable. I have "duck" feet - slender heel, but wide toes. The toe box is not crowded as most boots are. The reflective strip on the side is genius. It really shows up and I appreciate the added safety for myself and my dog. Since getting these, we have had a mild December, but was out for 45 minutes this morning. The actual temperature was 2 degrees. Wind-chill was -16. We had freezing rain 2 days ago followed by a few inches of powder last night. I never once slipped, nor did my toes or feet get cold and I was wearing only casual socks. If I could change anything, I would have ordered my regular shoe size of 7.5, but I ordered an eight. You DO NOT need to order up with these. I LOVE THESE BOOTS! They are super-warm, comfortable, not heavy, completely waterproof, and if they made a body suit like this I would buy it. If you're looking for a durable cold weather boot to keep you warm and safe for long periods outdoors, and looks good to boot #groan# - this is definitely it! January 5, 2015
Rated 5 out of 5 by Warmest boot ever, great features Thanks for making such a great boot. I received them last week and I slid into them every time I head outdoors. First let me tell you that they have quick laces and there's a easy buckle on the top of the boot. My old Sorels were nothing like these. They are better then excellent. When I'm outside my body feels chilled but my feet are so warm each and every time. I know these guys will keep my feet warm all winter long up here in Minnesota for many years to come. By the way I've gone out with four different sock weights on inside my boots and my feet are toasty every time. You don't need thick socks to keep your feet warm, if you feel you need thick socks,which you don't then maybe buy a half size bigger then usual. No one can go wrong with a pair of these warm wonderful boots. Thanks for the great product. Love my boots. December 8, 2014
  • 2016-05-25 T08:58:41.508-05:00
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