Synthetic Insulated Pants


Mountain Hardwear
Flylow Gear




less than $50
$50 - $99.99
$100 - $199.99
$200 - $299.99
$300 and above

Recent Synthetic Insulated Pant Reviews

Eddie Bauer Men's First Ascent Igniter Pants

rated 5 of 5 stars Love the pants. I purchased a pair of these pants last August. I use the pants for undergarments in scuba diving. Why? Because they use Primaloft as their insulation. If you believe the makers of Primaloft, it is as warm as down and maintains its insulator properties when wet. This is extremely import in scuba diving where heat transmission is 24 times greater in water than air, so if your suit floods this is critical. Why not just buy scuba undergarments? Because no scuba company makes a product… Full review

Carinthia HIG 3.0 Trousers

rated 5 of 5 stars Best cold weather gear on Earth! Check out my video review! Full review

Patagonia Nano Puff Pants

rated 4 of 5 stars Warm and comfortable in action or at rest, these pants bring the insulation and packability expected from the Nano Puff line. A well-tailored fit and the ability to breathe well allows for active use in lower temps yet the puffy synthetic insulation protects against wind and cold even at rest. These pants would be a great addition for anyone looking for packable insulation for the lower half. Peakbaggers or thru hikers wanting easy to carry wind pants with insulation or fishermen wanting insulation… Full review

Mountain Hardwear Compressor Pant

rated 3.5 of 5 stars Great winter coverover pants. Easy to put on/off. Would recommend to others. I purchased the Mt Hardwear Compressor Pants as overpants for use while climbing in Alaska. They performed well and would recommend them to others. I have since used them on multi-day backcounty ski trips where the temps were dipping below 0 at night. These pants have full length zips so it is easy to put them on and take off. They are insulated so the added warmth is great on cold night. No need to take off your climbing… Full review

Marmot Ridgewood Insulated Pant

rated 5 of 5 stars Nice. These seem to have been eliminated from the lineup, so get a pair while you can. Very good for winter hiking if the snow isn't too deep as they get good air ventilation from the open cuffs to keep legs from getting sweaty. Very soft finish and comfortable. Not too hot with temps at 50-60° either. Full review

Eddie Bauer Men's First Ascent Igniter Pants

rated 5 of 5 stars Warm, easy to ventilate pants. They are made of synthetic insulation and will keep you warm even if you sweat. Full zippers make it easy to vent and put on gear even after the pants are on. Fit is true to size, these are comfortable pants with adjustable waist and a full zipper.  The full zipper allows you to ventilate easily if you get too hot. The zippers can also work from either end, which allows you to zip down from the waist, or up away from your boot to change footwear, add a harness easily,… Full review

Arc'teryx Atom LT Pant

rated 5 of 5 stars Every bit as good as the jacket, packs down even smaller. Enough has been said about the Atom LT Jacket and as soon as I became acquainted with how amazing it is, I picked up the pants. The combo went with me on a 4-night survival training course recently (Haley Strategic Partners Summer Mountain Problem Solver). We all slept in pine-bough shelters down to 45 degree rain so pretty much everybody was cold . . . except me.  I don't think my shelter was so far superior to everyone else's, I think… Full review

Patagonia Micro Puff Pants

rated 4.5 of 5 stars Heaters. these are shell pants with synthetic insulation, Primaloft or some equivalent. they have a fairly loose fit. the waist adjusts via velcro tabs at each hip. they zip all the way up and down the side of each leg, so they are very easy to take off and put on. for me, these pants are too warm for any extended/strenuous use unless it's truly arctic outside. they are fabulous for standing still or being around camp when it's cold, or putting on if you have an extended stop. they are lightweight… Full review

Cabela's Guidewear X300 Insulated Bibs

rated 5 of 5 stars Cabelas's field-proven Guidewear fabric is backed by a GORE-TEX membrane for 100% reliable waterproof, breathable protection and enhanced all-day comfort. I am taking em with me whenever I go out to my mountaineering ventures. I tried em up to 5000+ meters with amazing results without even wearing any additional thermal underlayer. My legs were always dry and cozy no matter what kind of conditions I was in. They are a bit heavy compared to down pants, but I personally do not mind a little extra… Full review

Top-Rated Synthetic Insulated Pants

Sort by: name | rating | price | availability | recently reviewed

user rating: 5 of 5 (1)
Arc'teryx Atom LT Pant
user rating: 4 of 5 (3)
Mountain Hardwear Compressor Pant
$129 - $175
user rating: 4 of 5 (1)
Patagonia Nano Puff Pants
Brooks-Range Cirro Pants
Marmot Skyline Insulated Pant
$160 - $164
Arc'teryx Axino Knicker
$100 - $199
Montane Extreme Salopettes
$179 - $188
Rab Photon Pants
Salomon Fantasy Pant
$87 - $131
REI Salix Pants
Flylow Gear Snowman Pant
Salomon Escape Pants
$82 - $110
Stio Shot 7 Insulated Pant
Helly Hansen Legacy Pant
Helly Hansen Switch Cargo Pant
L.L.Bean Waterproof Snow Pants
$129 - $139
Carhartt Quick Duck Jefferson Bib Overalls
Patagonia Insulated Snowshot Pants
$96 - $149
REI Jove Pants
Cabela's Grand Teton Pant
Outdoor Research Neoplume Pants
Patagonia Das Pants
Carhartt Kalkaska Bib Overall
Eider Alta Badia Pant
$88 - $189
Ortovox Piz Boe Light Tec Insulated Short
The North Face Freedom LRBC Insulated Pant
Marmot Essential Jacket
$138 - $229
Mountain Hardwear Snowburst Insulated Cargo Pant
$100 - $200
Arc'teryx Kappa Pant
$209 - $299
Arc'teryx Axina Knicker
Marker Hole Shot Pant
Outdoor Research Igneo Pant
$119 - $225
Bergans Hafslo Insulated Pant
Outdoor Research Paramour Pants
Marmot Motion Insulated Pant
$98 - $164
Merrell Speedar Winter Pant
Columbia Bugaboo II Pant
$95 - $105
Black Diamond Stance Belay Pants
$113 - $189
The North Face Hot-Toddy Pants
Montane Prism Pants
Helly Hansen Legendary Pant
$90 - $200
Bergans Stranda Insulated Pant
Swix Oslo Winter Pants
Montane Flux Pants
Marmot First Light Pant
$188 - $234
Marmot Piper Flannel Lined Pant
$65 - $95
Bergans Oppdal Insulated Pant
Helly Hansen Rider INS Bib
$65 - $100
686 Mannual Ridge Pant
L.L.Bean Snowscape Bibs
Page 1 of 2:  1  2  Next »