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Firstgear Kathmandu Overpants
  • Dark Grey/Black
  • Dark Grey/Black

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Video Reviews (2)

Firstgear Kathmandu Overpants Videos

Firstgear Kathmandu Overpants

Brand new design for 2012!


  • Dynamic fit: Athletic, dynamic, out-of-the-saddle fit
  • Overpant is sized to fit over your clothes; simply buy the size you normally wear
  • Fully adjustable D3O T5 CE Armor in the hips and knees - delivers the same protection as standard CE foam armor, but is thinner and more flexible, resulting in a more comfortable, flexible fit
  • Back of waist yoke, crotch, inner thigh and knee back features waterproof & breathable stretch fabric that adds flexibility and reduces binding
  • Chamude suede knee patches minimize tank scratches
  • 10-1/2” diagonal thigh vents catch the air when open and keep out the elements using YKK #5 rubberized zippers - vents can be held open by folding the cover inward to hook and loop closure
  • Integrated short bib and suspenders that can be easily removed to your preference 
  • Insulated 2/3 length pant liner that is easily detachable
  • Includes 10” pant-to-jacket full conjunction zipper that attaches to your jacket
  • One time adjustable waist held in place by hook and loop closure
  • Above the knee YKK #5 two way zipper easily fits over boots – protected by an exterior storm flap with rain gutter to keep out moisture
  • Knee and leg opening now enlarged to fit over off road boots
  • Two front flap pass through pocket openings for gaining access to internal pockets – protected by YKK rubberized zippers to keep moisture out
  • One cargo pocket on right thigh for storage with seam sealed pocket bag to keep moisture out
  • Internal storm gator with silicone grip and elasticized for a snug fit to keep moisture from traveling up pant leg
  • Zippered fly-wide- gusset for easy on/off-waterproof and breathable
  • 2 Year Limited Warranty

Note: Jacket sold separately. If you are between sizes, we recommend ordering one size smaller.

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Firstgear Kathmandu Overpants 4.3 5 64 64
Top Quality I'm a 36" waist and ordered the 36" Short since the description suggested ordering your actual waist size. They were too tight over a pair of jeans so I ended up ordering the 38" which fit nicely. These are a great pair of pants and seem to be built to a high quality standard. There are a few things I would have like to have seen different. The gators are sewn into the pants and are not removable. I would have liked to had them removable just for the sake of easier on/off for those days when gators aren't really necessary. I would have also liked to have seen another pocket or two on the exterior. The suspenders are nice and removable for those folks who don't care to use them. I removed the quilted liner and found them to still be quite warm and comfortable. Overall I'm quite pleased and expect that these will last a long time. March 2, 2015
Great fit! I loved everything about this pant. I loved everything about this pant. January 21, 2015
Good product but slightly too small The Kathmandu Overpants are very sturdy, good quality.However, compared to the size chart they right a tad tight around the waist. Hence you might want to order them one size larger than what you wear usually. January 6, 2015
Excellent fit and performance The fit and performance is as I expected from these pants, which I got to go with my Katmandu jacket. To be honest, I have not tried the crash protection features, and hope not to. But the fit, including over my boots, and airflow in warm weather is good. Have not tested in rain or very cold but imagine I will on my upcoming Alaska trip. December 22, 2014
Great 4 Season Pants First off, I'm 6'3, 185lbs. I have a 33-34 waist. I bought the 34 reg after trying it on and later had to exchange it for a 34 tall. If you are over 6'1, buy the tall. The pants fit great and are extremely comfortable. Easy removable liner, great 4 season pants. I've used these in 4 degree weather and also in rain. Completely dry and warm during cold weather. The kneepad adj at +/- 2 inches is a great feature. Highly recommended. November 28, 2014
Bulky fit but worth it These over pants are exactly what I wanted. They provide protection from the elements as well as protection from the asphalt if I ever go down. They are a bit bulky looking and run small in size but are ok once you have them on. I try to wear "All the gear ,All the Time" so they fit in perfectly I do recommend them Pip November 24, 2014
Nice but pick the right size I had to send the first order back. All my jeans are 36 waist. I wound up needing a 38 in these for them to fit (and they are snug at the waist). The tall in both waist sizes were long enough for me (6'4" , 36in inseam). Legs seemed baggy, but I can get into them with my boots on and they don't flap but ride nice and quiet. I've had a couple of 40 degree mornings in them so far. Nice and warm even without the liners in. I haven't worn them on a warm day, but they seem like the airflow would be okay. They're breezy up the leg if you forget to snap and velcro the inner cuffs. One negative though -- not a big enough deal to send them back, but still bugs me a bit -- the color on the pair I wound up with is slightly different shade of "silver" than what was supposed to be the matching Firstgear Kathmandu jacket. November 1, 2014
Good stuff Did a long trip from Grande Prairie, Alberta to Penticton British Columbia. Temps on the way there were cold. 6C to 12C and there was snow in the ditches. The product was good as long as I kept it around 110km. Needed some electric to go faster. DR650 has limitations on power and the speed had to sit at 110. Good product. Thanks Revzilla. Like it a lot., October 27, 2014
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Firstgear Kathmandu Overpants
Already Asked: 8 Questions, 56 Answers
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RevZilla Store asked: Why did you choose this?
Jorge P: The jacket is amazing, I did not have money then... Now I need to buy the pant to complete the riding gear. Mar 3, 2015
Michael H: Great price on reputable apparel. Feb 15, 2015
Rob S: Price, and solid reviews. Feb 11, 2015
jeff c: I have never wore out my original first gear suit. I just aint as skinny as i used to be. Good Stuff. Fits good. Looks good. Comfortable. inovative. lasts you long time! Jan 23, 2015
Dave R: I want multi season overpants with modest armor that shed water. Great breakdown on the video. Great advice from the gear geeks. Jan 3, 2015
John R S: To match jacket of same line and maker. Best deal and best rebate plan, assuming no expiration of credits. (Jafrum Bucks expire after 90 days) Nov 29, 2014
Michael B: great demo on line Nov 28, 2014
Raymond h: best value for a adventure rider and has great reviews. Nov 9, 2014
I N: I bought the jacket steal years and about 20000 miles ago and it's going strong, so I'n hoping for the same performance from the pants. Also, the tall sizing was a huge factor as well. Nov 7, 2014
Gary S: Shell is waterproof, no liner need, america sizes, made in seemingly realistic inseam lengths for guys with shorter legs, adventure rep, reviews Oct 22, 2014
Curt L: about the only waterproof pant that might fit me. Most mfgs vary in sizing. I wear a 40 Klim dirt pant, but I can't zip up their 42 Latitude pant. I can't even pull on the 40.

FirstGear typically in the past has had sizes that fit me. I'm not a fan of the noisy rip stop nylon, but I'm out of options.
Sep 23, 2014
Clark M: because the other First Gear pants are too small. Sep 15, 2014
Spencer H: Matched jacket, and like riding with suspenders. Sep 6, 2014
DOUG M: wanted waterproof, breathable overpants for trip to Nova Soctia/Newfoundland next year Aug 19, 2014
Brian C: Matches previous coat purchase Aug 17, 2014
John B: Best bang for the buck. Jul 16, 2014
Garrett C: Needed wet gear pants, they seem to work as advertised. Would recommend to others. Jul 12, 2014
Jens P: I wanted a matching pant that goes with the Jacket I ordered as well. I like the suspenders and how it attaches to the Jacket. The removable liner is nice and I like the fact that the pants are waterproof and not just a liner like some others are. Too bad it only comes in one color. May 10, 2014
Jorge G: These are for my wife, are waterproof and 4 seasons , then we do not have to carry rainwear. And we have full protectio , when we aré touring. Regards May 6, 2014
Tony R: I was looking for a cold riding overpant that was insulated and waterproof. This also has a removeable liner for the warmer mornings. Plus it was much cheaper than icon patrol raiden overpant. Apr 24, 2014
Bruce R: matched the jacket, loved the color and safety components. Apr 3, 2014
Timothy T: Need some decent overpants that won't break the bank. Also, the tall sizing is a big selling point. Mar 31, 2014
Levi W: They look like they will meet my dual sport on and off road needs! Plus lots of great reviews and helpful video! Feb 26, 2014
Cesar Z: I needed pants for long distance riding and was looking for over pants that were all season riding. Dec 20, 2013
Todd W: Lost a pair of older Firstgear over pants this year. Love the fact I can slip out of them when I reach my destination w/ my jeans on. Also the waterproofing, 3-4 season use, and the new protective pads. AND what else out there gives you so much for so few dollars? O yeah - I like the light color, tired of all black, even though my jacket is black, the light colored pants are perfect feng shui... Nov 23, 2013
Hillary C: waterproof Nov 2, 2013
David K: Had First Gear 1 piece thermal suit and was happy with quality for the price. Heard good things about these pants and jacket....totally happy with them. Oct 7, 2013
Patrick D: Purchased the pants to go with my Kathmandu jacket. Sep 15, 2013
Dan L: Great fit and quality for the price. AND, they actually work! Sep 3, 2013
Phil H: Looks to be everything I have been looking for to commute daily about 40 mies each way. Aug 18, 2013
J. Luis V: From many years I wear Firstgear apparel among others, and always happy with fit , function and quality. i still own a well worn but still useable Kilimanjaro first version WP jacket, so when looking for overpants with real waterproof function, and other than black color, I found this in a Revzilla video, decision was made and happy with them, as usual the best deal came from Revzilla. Aug 10, 2013
Jacqueline Q: Have the jacket. Aug 8, 2013
Rick M asked: Will knee braces fit under these pants? Oct 22, 2013
Answer this · Send to friends Good question? Yes (1) No (0)
russel r: These are great pants. A knee brace will fit.

One issue the stretchable fabric may need a waterproofing spray.
Oct 22, 2013
Reply to russel Good answer? Yes (2) No (0)
Stewart B: I have large thighs and calves and I have plenty of room for knee braces since the pants are somewhat loose fitting. I also have to wear knee braces at times and the only thing I can say is, that it will make it a little harder to get into and out of the pants with the cold weather liners if you have a lot of rigid hinged bracing and might make it a little more difficult to keep the knee armor in place. Oct 23, 2013
Reply to Stewart Good answer? Yes (1) No (0)
William C: Yes. The legs are baggy enough for braces. Oct 22, 2013
Reply to William Good answer? Yes (1) No (0)
Darcy H: I purchased the Katmandu gear for my husband. There is a fair amount of room in the legs. With street pants on my husband can pull the knee about 4-5 inches away from his knee cap. There are also zippers on the pants that go up to the knee area. I would guess that you would be able to use knee braces in these pants.

FYI: My husband did have go up one size in the waist because they are higher waisted than normal jeans. He is a standard 34, but had to get a 36 in this pant in order for a proper fit.

Oct 22, 2013
Reply to Darcy Good answer? Yes (1) No (1)
Matthew H asked: I am planning to purchase this pant. I wear a 32x32 jean. Should I go to a 34 waist pant? Also do I need to go to a tall size for length? Nov 1, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Joe J: They are an overpant so they are sized to your pant size. I ordered the same size I wear in jeans and they fit right. I am a 30 inseam and ordered the short since bike pants run long as your knees will be bent. The length is just right for me. For a 32 inseam I wouldn't order a tall as that would be considered normal length. Also with the inside elastic fitting around your boot they don't ride up. Nov 1, 2014
Reply to Joe Good answer? Yes (0) No (0)
Thomas R: Matthew, I have similar sizing and went with the 34 waist. I use them as over-pants and they work great, length is right. If you ride in the winter and wear several under layers you might want to go a bit bigger, but if not go with the 34.

Good luck
Nov 1, 2014
Reply to Thomas Good answer? Yes (0) No (0)
Mark C: I ordered a 40x32 and the waist was right on at 40 and the length is a bit long when you stand but ok when seated. I love the pants and matching jacket. A tall would not seem necessary to me. Nov 7, 2014
Reply to Mark Good answer? Yes (0) No (0)
Chad B: I wear a 32x32 jeans and got the 34. They fit perfectly over pants. I didn't get the tall, and glad I didn't. The pants come down low on boots even on a sport bike. Nov 1, 2014
Reply to Chad Good answer? Yes (0) No (0)
Peter W: i would go 34 on the waist to get a little bit of extra room for clothes , and stick with the regular length inseam . Nov 2, 2014
Reply to Peter Good answer? Yes (0) No (0)
Hunter C: Byuy our regular size and you will still be able to wear them over your jeans Nov 1, 2014
Reply to Hunter Good answer? Yes (0) No (0)
A shopper asked: I like the kathmandu over pants. Would these be okay on a cruiser/touring bike? I'm worried about the lack of heat shield on the inseam. I've ruined two pairs already by touching the hot pipes. I'm looking for a good three/four season over pants to wear on my longer trips over jeans. Thanks for a great site!! Jul 15, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Liam I: I wouldn't wear them on a bike where my feet were not underneath me. I use these, incidentally, only in the VERY coldest weather; well below freezing. Even with the liner out, they are entirely too hot for much other riding.

If you've already smoked two pairs of pants, maybe an exhaust with a full heat shield would be helpful.
Jul 15, 2014
Reply to Liam Good answer? Yes (0) No (0)
William C: I ride an FJR and have had no problem. If your inseam comes in direct contact with hot engine parts, I think the Kathmandu pants, or any other pants made of synthetic fiber fabric will melt. Best to go full leather in that case. Jul 15, 2014
Reply to William Good answer? Yes (0) No (0)
Larry S: The bike I ride '03 BMW K1220RS, the pipes nor any really hot parts or areas are near my pants legs. Jul 15, 2014
Reply to Larry Good answer? Yes (0) No (0)
SCOTT W: There is not a heat shield. touch that pipe and make it 3 pairs. Jul 15, 2014
Reply to SCOTT Good answer? Yes (0) No (0)
Kody W asked: How much adjustment does the waist allow for? Jan 29, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Darcy H: I would suggest you go up a size in the pants. They are high waisted so fit differently than jeans. My husband is ALWAYS a 34 in jeans and had to go up to a 36.

There is a velcro waist adjustment strap on each side that you could use to tighten up the pants an about 1 1/2-2 inches on each side should you need to, but there's not really any give or elasticity to the fabric itself. It would just fold over itself under the velcro. You'd want to err on the side of having these pants a large rather than small. there's no way to expand them.

Jan 29, 2014
Reply to Darcy Good answer? Yes (0) No (0)
A s: Hey Kody
I am a 36" waist and have the 38 " . Fully adjusted out its snug with a tuck of a tech layer. Its a hook type fastner so keep that in mind. I use this for my long rides between temps < 35 degrees F . Very comfortable nice features but not much in the way of protection. ( technically speaking ) Hope that helps.
Jan 29, 2014
Reply to A Good answer? Yes (0) No (0)
James B: I recommend getting a size larger than you actually wear, when sitting pant legs will rise up. I also use elastic clamps on the bottom of the pant legs under bottom side of boot keeps the pant from riding up. Waist is adjustable with Velcro pull straps, closure is with button and hook.

Jan 29, 2014
Reply to James Good answer? Yes (0) No (0)
William C: Probably a couple of inches. Jan 30, 2014
Reply to William Good answer? Yes (0) No (0)
John H asked: Thinking of buying these pants to commute to work in and love everything about them. However I wear a revit spectrum jacket in hi viz and am thinking an all black pant would look better. Anyone tried these with hi viz jackets? Dec 5, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
NOAH K: I've worn them with the icon hi viz patrol jacket and I think it worked fine....they're the kind of pants that are pretty universal and sort of can go with anything...that's my two cents, but I am not really known for my great fashion sense! Dec 6, 2013
Reply to NOAH Good answer? Yes (0) No (0)
Stewart B: I have the Kilimanjaro Hi-Viz jacket and it is so bright that people have a hard time not seeing me. I too wanted a black pair of pants, but the quality of the pants is so good that I really don't care! Dec 6, 2013
Reply to Stewart Good answer? Yes (0) No (0)
A shopper asked: I'm very interested, but concerned about the light grey color...
Won't they become easily stained with mud ?
Apr 8, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: Yes and no. Maybe. I don't really know. It's tough to say. Obviously lighter colors show dirt more easily, but if you're covered in mud - it's still going to show. Honestly, proper adventure gear is more about comfort than looking pristine. If you're in the sun all day, lighter colors will keep you cooler. Function is more important than form in this case.

I can't imagine you'd be upset about your clothes being dirty after being on an adventure ride. The giant smile on your face would outweigh the thought of having to wash them.
Apr 15, 2013
Reply to RevZilla Good answer? Yes (1) No (0)
2BentRims: North Carolina red clay stains everything. After a few good thrashings off road my Kathmandu Overpants still look fine. It was raining while I was out, so there was no chance for the red clay to dry into the fabric. Possibly, on a hot, dry day there could be a little staining if I got into mud and didn't clean them for a few days. I fully expect for the light grey to look "well-used" pretty soon. Time will tell. Apr 22, 2013
Reply to 2BentRims Good answer? Yes (0) No (0)
A shopper asked: Are the grey kathmandu pants and silver/grey kilimanjaro jacket colour matched? Oct 23, 2012
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: The grey of the Kilimanjaro is not the same as the Kathmandu jacket and pant combo. The Kilimanjaro has a slightly lighter, more ashy, tone than that of the Kathmandu which is a traditional grey. Oct 23, 2012
Reply to RevZilla Good answer? Yes (0) No (0)
been2c: Yes and I like the jacket very much. Nov 26, 2012
Reply to been2c Good answer? Yes (0) No (0)

Firstgear Men's Pants

Size Waist (in) Inseam - Regular (in) Inseam - Tall (in) Inseam - Short (in)
30 30 31.5
32 32 31.5
34 34 32 34 30
36 36 32 34.5 30
38 38 32 34.5 30
40 40 32 35.5 30
42 42 33 35.5 30
44 44 33
46 46 33
48 48 33

Firstgear Pants and Overpants fit true to size.  If you wear a size 34 waist jeans, purchase a size 34 pants.

Firstgear Tall Sizes are 1" to 1.5" longer in inseam length.

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Firstgear Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Dark Grey/Black / 30 800632 FTP.1208.02.M030 In Stock: Ships within 24 hours
Dark Grey/Black / 32 800634 FTP.1208.02.M032 In Stock: Usually ships in 1-2 business days
Dark Grey/Black / 34 800635 FTP.1208.02.M034 In Stock: Ships within 24 hours
Dark Grey/Black / 36 800636 FTP.1208.02.M036 In Stock: Usually ships in 1-2 business days
Dark Grey/Black / 38 800637 FTP.1208.02.M038 In Stock: Ships within 24 hours
Dark Grey/Black / 40 800638 FTP.1208.02.M040 Out of Stock
Dark Grey/Black / 42 800663 FTP.1208.02.M042 In Stock: Usually ships in 1-2 business days
Dark Grey/Black / 44 800664 FTP.1208.02.M044 Out of Stock
Dark Grey/Black / 46 800641 FTP.1208.02.M046 Out of Stock
Dark Grey/Black / 48 800639 FTP.1208.02.M048 Out of Stock
Dark Grey/Black / 34 (Tall) 800665 FTP.1208.02.M134 In Stock: Usually ships in 1-2 business days
Dark Grey/Black / 36 (Tall) 800640 FTP.1208.02.M136 In Stock: Ships within 24 hours
Dark Grey/Black / 38 (Tall) 800642 FTP.1208.02.M138 In Stock: Usually ships in 1-2 business days
Dark Grey/Black / 40 (Tall) 800643 FTP.1208.02.M140 In Stock: Ships within 24 hours
Dark Grey/Black / 42 (Tall) 800644 FTP.1208.02.M142 Out of Stock
Dark Grey/Black / 34 (Short) 800645 FTP.1208.02.M234 In Stock: Ships within 24 hours
Dark Grey/Black / 36 (Short) 800646 FTP.1208.02.M236 In Stock: Ships within 24 hours
Dark Grey/Black / 38 (Short) 800647 FTP.1208.02.M238 In Stock: Usually ships in 1-2 business days
Dark Grey/Black / 40 (Short) 800650 FTP.1208.02.M240 In Stock: Ships within 24 hours
Dark Grey/Black / 42 (Short) 800652 FTP.1208.02.M242 In Stock: Usually ships in 1-2 business days