ColdWeather Pant



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ColdWeather Pant - Dark Shadow

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  • ColdWeather Pant - Dark Elkhorn


Dodge winter weather’s bite without a whimper in Simms’ chill-crushing Coldweather Pant. Ultimate heat delivery comes courtesy of a DurapelPlus® water-resistant finish and textured fleece lining. Additional features include toasty handwarmer pockets, adjustable cuffs to seal in circulation, and knee articulated mobility to keep your dogs mushing forward when the big storm sets in.


  • UPF 50+ sun protection
  • UPF protection is inherent in the fabric and will not diminish due to laundering
  • DurapelPlus® water-resistant finish
  • Hand warmer pockets
  • Left leg cargo pocket
  • Textured fleece lining
  • Hook & loop adjustable cuff
  • Zippered back pocket
  • Knee articulation for ease of movement
  • 100% Nylon shell fabric with COR3 technology and DurapelPlus finish;100% Polyester fleece lining
  • Approximate weight: 11.2 oz


Size Chart

Men's Sportswear Bottom Size Chart

Men's SizesWaist*Inseam**
S 31" - 32" 30"
M 33" - 34" 31"
L 35" - 36" 32"
XL 37" - 38" 33"
XXL 39" - 40" 33"

* This is a body measurement

** This is a garment measurement - inseam measured from crotch to ankle

Product Care

Sportswear Product Care

Machine wash cold with like colors. Use mild detergent. Gentle cycle. Do not use bleach. Tumble dry low. Iron inside-out.



  • Products using the COR3™ Technology fabric finish have a UPF rating of 30 or greater, properties to minimize odor and outstanding wicking performance for important moisture management. The anti-odor finish helps control odors caused by a wide range of microorganisms (mold, mildew, algae, yeast) is compatible with virtually all fabrics. All of our performance cotton clothing utilizing COR3™ also feature COR3™ EZ. The "EZ" means easy care and indicates that garments featuring this treatment will travel well and resist wrinkles.

  • At Simms, sun protection is a critical component of our sportswear offering.  Through a combination of fabric construction, design and finish, we offer a wide range of clothing that features a minimum UPF of 30 (very good) up to UPF of 50 (excellent).  UPF stands for Ultraviolet Protection Factor and indicates how much of the sun's UV radiation is absorbed.  A fabric with a rating of 50 will allow only 1/50th of the sun's UV rays to pass through.  This means the fabric will reduce your skin's UV radiation exposure significantly.  All of our UPF finishes last the life of the garment, an industry standard of 30 washings.


Customer Reviews

22 Review(s)

Items 1 to 10 of 22 total

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a absolute must have for winter fishing Review by Grant
I spend most of my time working in a extremely hot shop so I don't do very well with the cold but I purchased these pants about two weks ago and they are perfect I wore them out ice fishing when it was just above zero and I was perfectly warm yeah I had long underwear on but iv had plenty of other pants that surely couldn't keep me as warm as theses did I am extremely happy with th them and can't wait to try them early spring when the river thaws and most certainly will be getting g another pair a must have for anyone who lives in the northern states and has to deal with the bitter cold

(Posted on 2/8/15)

Awesome Pants Highly Recommend Sizing info Review by Erin M
Have 2 pairs, love these. Bought a pair for a friend, good job Simms
I am 5'10" 210lbs waist 36in length 30" bought 2 large an fit perfect.
The length could be a little shorter but work

Bought my friend XL he is 6' 1" 235lbs he said they fit great

(Posted on 12/12/14)

Good cold weather pants Review by Justin
I've owned thses pants since they came out and I've worn them every winter. They've always helped me keep warm, and are comfortable to boot. Them seem just above the right knee is starting to split, but I've worn the heck out of these things. Under my waders mianly, but also on colder days when I just need a warm pair of pants. They've served me very well and were definitely worth the investment. My only wish is that the fit around the ankle was a little more relaxed to allow more for when I wear them with boots. I would still definitely purchase these again!

(Posted on 9/19/14)

Awesome Review by Ken
300 days on one pair of these and I am finally starting to see some wear in the crotch. I am 5-9 and 225 and the XL fits well. Just big enough to wear in the lodge but not so boot-cut you can still use them in your waders. The Velcro cuff is the key to these being the best cold weather wader pant I have owned. Excellent value.

(Posted on 2/26/14)

Nice pants, but not to wear under your waders Review by Matt
The velcro on the cargo pocket has worn away a spot on the inside of my waders. Simms should removed the velcro entirely or at least redesign the way the male and female strips of velcro line up, so that there isn't a bunch of velcro to act like a scouring pad against the lining of your waders.

[Response from Simms Customer Care Team]
Thanks Matt. We have passed the info on to Research and Development. Really appreciate the feedback. Another option that may work better than the ColdWeather Pant under your waders is the Guide Mid Pant or the Guide Fleece Bib. I prefer the mid pant myself over the bib since my upper body stays pretty warm.

(Posted on 2/7/14)

great pants Review by dubs
Iam gonna spend all winter in these pants. really warm and true to size. feel like sweatpants.

(Posted on 1/13/14)

They will keep you warm..for sure Review by Fishdog
If you fish in cold weather, spend time standing in cold water, you can now do it and be warm too. These pants are comfortable on their own and under waders. Best of all, they will live up to the claim of being warm and functional. Really warm....really. The one drawback for me is the sizing. Not all fishermen have a waist of 34+ and the mediums are a borderline fit for me. I'm really glad I can use them though. They've made winter steelheading a lot more fun.

(Posted on 1/13/14)

Too short Review by Susan
I was so excited to buy these pants for a Christmas gift. However, they are going right back to the store. The recipient is 6'1" and slender. The Large was too short. Simms, why can't you make some tall sizes? There is only one man, including sons, fathers, grandfathers, boyfriends, on both sides of my family who can wear your pants or shirts. They are all too short. P.S. - Our family is not unreasonably tall. They range from 6' to 6"4".

[Response from Simms Customer Care Team]
Thanks Susan. We have passed your suggestions to the product development team. If there is anything we may do for you in the future please contact us anytime at [email protected] or 888.585.3570.

(Posted on 12/31/13)

I need another pair! Review by Hendy
Love these pants. The fleece lined pants keep you super warm, The adjustable cuff, and cargo pockets are cool features. Perfect for taking your waders off and being able to wear them after fishing, no need to get undressed in the cold. I even use them when Im playing n the snow with the kids, they keep you dry and warm!

(Posted on 12/15/13)

Great pants! Review by Dan
These pants are great and comfortable! ! They are warm and the Velcro at the cuff works great. Its nice to have normal looking pants that can be worn anywhere before and after fishing yet work great under the waders. I have used them while beach fishing in the puget sound.
I even wear them on cold days when I'm not fishing. The fit is the one drawback. Im 6 ft 230 lb and take the xl. Doesn't quite fit right but large was too tight fitting

(Posted on 12/11/13)

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