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Men’s Passo Alto™ Heat Pant


$49.98 $100.00
Style# 1464561
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Uses Trail
Size & Fit Guide | Sizing Fits Slightly Small | Fit Active


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Style# 1464561
Uses Trail


Omni-Heat® thermal reflective is printed directly onto the back of durable, repellent, cold-stopping softshell material for a pant that delivers a double shot of warmth and protection: mobility and breathability make these ideal for cool and cold weather aerobic activity.

  • Omni-Heat thermal reflective
  • Omni-Shield advanced repellency
  • 2-way comfort stretch
  • Side elastic waistband
  • Gusset Detail
  • Gusseted leg opening
  • Zip-closed security pocket
  • Zip-closed hand pockets
  • Boot lace hook
  • Leg hem cinches
  • Inseam: 30”, 32”
  • Imported

  • 93% polyester/7% elastane brushed back MaxHeat Softshell
Omni-Heat™ Reflective
Thermal Reflective Warmth
Water and Stain Repellent

Technology Videos

Play youtube video about Omni-Heat Reflective (tm)
Omni-Heat™ Reflective
Magic in a littlesilver dot.
Breathable material with little silver dots that reflect body heat.
Play youtube video about Omni-Shield (tm)
Helps you stay clean and dry by resisting absorption of liquids.


Men’s Passo Alto™ Heat Pant 4.9 5 32 32
Great looking and practical These pants fit well, though I'd order the next size up (i.e. 34 order a 36). They look great and are perfect for MN cold winds and weather. They are great in the womens pant as well. December 29, 2014
Stop searching. You've found the perfect outdoor pants. I live in Northern Indiana and I walk. 7 days a week. Multiple times/miles a day. In all kinds of weather. I just ordered my third pair of these pants. Not because they wear out, but because I wear them every day and want to wear them the rest of my life. My first pair is 3 years old and still looks/feels as good as new. They keep me warm in really cold weather and not too warm in milder weather. Super comfortable and durable. Fit is perfect (I'm 5'6 and wear the 30 x 32). If you are active and find yourself outside in all kinds of weather, these are absolutely what you're looking for. I cannot recommend them highly enough. December 17, 2014
Solid Pair of Pants Well I haven't had a chance to test these out yet because it got warm again, but after receiving these pants, they are well made and from the short time I wore them to make sure they fit I got really hot wearing them. good start I'd say. December 8, 2014
Great Winter Pants Having just gone through several days of single digit temperatures with below zero chill factors, I can truly testify the warmth and performance of these pants on my hikes and train platform commute here in Denver and Castlewood Canyon State Park. November 17, 2014
Viva Passo Alto! Im outdoors 300 days a year, from Northern Minnesota to the Ozarks of Missouri. These are the best money can buy! On cold winter days in Minnesota I will wear nothing but. November 5, 2014
Great, warm outdoor trousers I have not had a chance to really test them but these pants are exactly as described, really warm, really good quality. I bought them for a trip to Bhutan in winter and they fully meet my expectations. October 2, 2014
Nice Pants Bought these to kick around the lodge on a Christmas ski trip. Haven't used them yet but the material seems to be high quality. I'm 6'-1/2 and originally bought 36-30, had to send them back because they were just a little on the short side. Got the 36-32 and they fit perfect. Definitely stylish, the Omni heat should be warm too....we'll see. September 4, 2014
Great multi-purpose pant These pants are pretty legit. I bought them about three weeks ago and just took them on a 4 day February backpack trip in the Ozark Mountains. Temps got down to 30 degrees during the day (below 20 at night) and I wore these pants most of the time. I did layer them with some running tights when it got colder. I stayed warm during the day and they breath well when sweating. I would advise buying one size larger in the waist. These are becoming my go to for dog walks and other cold activities. February 26, 2014
Best Of The Best These pants have the variety of features which every active winter pant should have. Warmth and breathability of Omni-Heat; sheds water; wind resistant; gusseted crotch & articulated knees; functional pockets galore; drawstring bottoms w/attached gator hook; zip & snap closures at bottoms also; attached belt; roomy enough to pair w/baselayer if needed; and finally….comfortable! Bought one pair for myself (will buy another) and two pairs for my husband. Great at any price and even better when on sale. We primarily use them for snowshoeing & x-country skiing. If you need one pair of winter pants for whatever activity, I highly recommend these. February 19, 2014
very nice for the price only used once so far for a walk on the lake. About 15 degrees in the evening. Wore a light pair of wicking long underwear below. Blocked the wind well. Was plenty warm. Very comfortable walking in them. I normally wear a 32-30. I originally bought these in a 32-30 because that was the closest size the store had and I wanted to guarantee the $49 price, but was leary seeing all the online feedback indicating go one size in the waist larger. The 32-30s fit fine, but a little small. So, I just kept watching the web site until a 34-32 came available (which was about 2 weeks later). Got those and they fit awesome. Much more room in the legs for layering and they fit perfectly in the waist. February 2, 2014
Love these! Great fit as measured. Warm, flexible and perfect for cross country skiing! Shipping was quick and very good communication. Another great product from Columbia! January 28, 2014
Great for cooler temps in Florida I have been looking for a warm pair of pants to wear to the pool in the early morning hours when the temperature drops in what native Floridians consider the winter months. These pants are ideal in blocking wind and creating warmth. I also use them to walk the dog in the morning! They are a GREAT improvement over the warm-up pants I was using previously. January 27, 2014
Wow! Nice comfortable fit. Mine are 34"x 32"and an accurate fit. Heavy material and I think they work fine in snow especially cross country or back country. I hope they come out in other colors. January 22, 2014
Good warmth and wind protection I bought these pants to move back to a cold Midwest climate. They have great wind resistance, extra warm feel, and lack of moisture collection so far. I am much more confident about going on walks in subzero weather without freezing. January 18, 2014
omni heat pants I have 2 older pair of XXL pants like this and love them ,these have lined pockets to help keep you warm along with the omni heat these are great pants LOVE my COLUMBIA clothes , ALL OF THEM !!!! January 16, 2014
Cold weather pants that actually fit like a glove! Ive always been frustrated by the fit of winter wear. I have a short leg legs, stocky build. Boy was I surprised when I picked up a pair of these off the rack at the Columbia store, they seemed to have been tailor made! Functionally they are also a hit for outdoor cold weather activities,, they are warm outdoors, superbly flexible plus they breath thus keeping you from sweating. Since they have such excellent ventilation you can wear them indoors just as comfortably as outside in the freezing weather. Though not specifically snow pants, they are essentially waterproof so they can be used for snow sports with the caveat that the pant legs cant be cinched closed. Again, best cold weather pants on the market. January 11, 2014
warm and comfy 2 days after pants arrived the temp dropped to a high of minus 17 with wind chill of minus 35. I was warm and comfy during the 6 plus hours I worked outside. I love the ease of movement and wicking without bulk. January 11, 2014
Comfort and warmth Bought my first pair of these recently and wow am I happily surprised. The first thing I noticed was that the pants are flexible, then I tried them on and was elated at how comfortable and very warm these are. (You sure can tell the difference the omni heat makes) I have worn them climbing in the gym and snowshoeing on the mountain. They have become my go to hiking pant during the winter and they layer nicely with the baselayer and a snowsport shell over the top for those -30* mornings up on the glacier. The pants also resist wind and in light misting rain the pant sheds water nicely. Great pant and would definately recommend these to anyone who hikes or backpacks in the winter. January 8, 2014
Very nice - but order one size bigger Bought for my dad for Christmas for his evening powerwalks. He said they're great! However, I did listen to other reviews and ordered one size larger. So glad I did! They are definitely a slim fit. My dad is always a 36/30, has been for decades. However, the 38/30 just fit him! Sizing aside, I was happy with the shipping and quality, and dad says they're very nice. December 30, 2013
Pants that Beat Every Expectation I don't like to let the cold slow me down but I don't like to be cold either. These pants are the perfect solution. I mountain bike and run in them. These pants keep me warm with out being restrictive to movement. They out perform the running and biking tights that I have tried over the years. I don't know how Omni Heat works but these pants have kept me just right from below freezing to sunny 50 degree days wind or no wind. Seriously one of my best sportswear purchases ever. December 11, 2013
Flat out love this pant Without question, this will be my most used piece of gear that I have. the moment I put them on, I knew I loved these pants! the quality of material is nothing short that what you would expect from Columbia's higher end product line. These pants will be great in the rain, and snow as far a thermal regulation goes. I plan on using a shell pant over them for hard rain situations, but for light rain and snow, these will be great as is. I don't know if the hook at the bottom of the leg will truly be useful or not at this point, but they do have one on each leg to hook onto your boots. The side zippers on the leg would be nice if it opened the leg, rather than just loosening the lower leg opening. Other than that, I have no issues with these at all. November 20, 2013
Would give it all excellent based on first use, but just keeping it moderate Did exactly what I needed after looking for early winter pants for years. Size, as others said, slightly smaller. I usually wear 36 waist, and 32 inseam. Bought 38x32 and it is just the right fit. Needed pants for a variety of temps in the same hike. Start at 30F morning, midhike up to 60F in the sun, 25F over timberline, and then 20F down to 12F windchill in light 15 mph wind, with a mix going down. All perfect. Did not overheat and did not have any trouble with wind. A typical early winter fourteener hike. And hardly any usage effects after the hike. Looks like you can hike quite a few days in a row without any deterioration regarding softness/chaffing. Movements very easy while scrambling, thanks to the elastic material. Not even a start of any chaffing or scratching despite my very tight backpack waist belt setting. Wore light longjohns underneath, but could have gone without it. Handled occasional steps in deeper snow over one foot without any riding up the leg, without gaiters. Now just to see prolonged use, and rain resistance and that is it. Pants for life. November 13, 2013
Awesome winter hiking pants These pants arrived the day before a 24 mile hike across the devils backbone in the Catskills. The weather during the day was 40s with a stiff breeze all day and nights were upper 20's with winds in the 20+ range. These pants worked awesome at cutting the wind as well as holding in the right amount of heat. The stretch was great for the tough up and down climbs on this trail. I have found the perfect pair of pants. Not to mention they are so comfortable! I wore these pants for almost two and a half days without holding moisture which was a concern with all the severe ups and downs on this trail. Hopefully I can try these pants out for skiing soon. November 5, 2013
toasty quality construction keeps you insulated October 18, 2013
Husband happy wife talked him into getting these pants I have been fishing on lake this winter, and I would come home telling my wife how I was freezing. My legs were just so cold. Everywhere else I was fine because I had the Columbia jacket, but the legs....Cold! My wife had showed me these pants on line, but I hesitated, so she ordered them anyways. Am very happy she did. Tried them out the other day, and they kept me warm from the cold and the wind. I just wish I hadn't hesitated so long, could have had them a lot sooner during the cold winter months. I am a size 36-32, but my wife read they ran a little small so she ordered me 38-32 and they fit perfect! Good call. March 5, 2013
Awesome Pants If you like comfy and warm thermal pants that can be worn for anything from skiing to cold weather hiking BUY THESE PANTS. I usually wear 35-30 and these 36-32 fit perfectly, so they run a little small. A little pricey but worth it. My wife has a pair and she likes them so much I had to get my own. February 26, 2013
My Go to winter pants!!! These are now my go to winter pants. I have worn them skiing, snowshoeing and climbing. They provide the perfect combination of warmth, water resistance, yet are breathable and light weight. They are ideal for aerobic activities in the outdoors. I would highly recommend them. February 26, 2013
Perfect pants ! I found the perfect pants ! For the longest time, I needed something that will keep me warm on those long days/nights spent at my son's winter swim meets. It also must keep me dry on the big dive splashes. These pants met those expectations and more. It gave me a whole new perspective on omni-heat technology. It works ! I even recommended them to a fellow parent at the swim meets. February 25, 2013
best softshell pants i've seen yet I've compared these with similar pants from Mountain Hardwear, TNF, Prada-gonia, and Arc'teryx. I'm happy to say that the Passo Altos stand right along with all those brands' counterparts. Very warm and stretchy, this is a great base-of-the-mountain pant. January 16, 2013
Perfect hike/adventure pant for chilly weather I can't say enough about these pants. I use them for hikes/adventures through woods, deserts, mountains, misty/drizzly conditions, and they take EVERYTHING I throw at them. They are completely windproof--40MPH winds do nothing to affect your legs. They stretch, flex, and move with you regardless of terrain. These are probably 2-3 times thicker than my Mountain Hardwear Piero Pants with greater warmth and flex. The OmniHeat, once you get going, gets you COMFORTABLE--notice I did not say too hot or too cold, because that just doesn't happen. You feel "just right." I will say that these do not insulate like wool once your skin/undies are soaked with sweat, but if you keep moving, you are good to go. You have to wash them inside-out because that is the only way they'll retain water--can't believe how impermeable these are. Anything below 30 F I might use a light baselayer, depending on the activity level. They are NOT ski-pants (like the Bugaboos) so if you buy them thinking they're going to be perfect for a slope or cross-country you may not be pleased. I have a 34" waist, but I always buy 36Wx32L from Columbia and everything is good-to-go. December 30, 2012
Awesome Winter Pants I love these. They are super comfortable and very warm. November 10, 2012
pants very good dollar value October 12, 2012
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Size & Fit Guide

Size Chart

Size & Fit Guide

Men's Fit Guide

Body contouring fit conforms to movement.
Body skimming fit with end-use mobility in mind.
Modern Classic
Universal, easy fit for comfortable range of motion.
Modern Classic
Most generous fit for a full spectrum of movement.

Men's Body Measurement (Inches)

NECK 14-14.5 15-15.5 16-16.5 17-17.5 18-18.5 19-19.5
Sleeve Length 32 33 34 35 36 37
Waist 27-29 30-32 33-35 36-38 39-42 43-46
Hips 32-34 35-37 38-40 41-43 44-46 47-49
Chest Size 32-35 35-38 38-41 42-45 46-49 50-53
NECK 17-17.5 18-18.5 19-19.5
Sleeve Length 35 36 37
Waist 36-38 39-42 43-46
Hips 41-43 44-46 47-49
Chest Size 42-45 46-49 50-53

How to Measure

  • 1. Neck: Measure at the base or thickest part of your neck.
  • 2. Chest/Bust: Measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.
  • 3. Waist: Measure around the natural waistline, allowing the tape measure to sit comfortably.
  • 4. Sleeves: Start at the center back of your neck and measure across the shoulder and down to the wrist. Round up to the next even number.
  • 5. Inseam: Measure from the top of the interior leg to the bottom of the ankle.

How to Measure

Columbia Fit Guide

How to Measure

  • Fold up at dotted line.
  • Place against a wall or other 90 degree surface.

    Place heel against fold/wall on flat level surface.
  • Mark the end of the longest toe with a pen or pencil.
  • Measure both feet and use the larger measurement.
  • Read measurement and compare to size chart.
  • When comparing on the size chart, determine the closest larger measurement and use that number to determine your shoe size for your country’s shoe measurement standard.

Shipping & Returns

Shipping & Returns

Shipping Information

Shipping Method Rate Expected Delivery Time
UPS Ground $6.00 3-7 Business Days
UPS 2-Day Air $12.00 2-3 Business Days
UPS Overnight $19.00 1-2 Business Days
Free Standard Shipping

Return Policy

Returns are accepted within 30 days of the purchase date online or in-store. Your apparel must be in original and unworn condition, with tags still attached. Footwear returns must also include the original box.

Still Have Questions

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