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DarienLight Pants

SKU: 157

Availability: In stock


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Product Description


An ultralight Darien Jacket and Pants would make a great urban riding tool (...we said to ourselves). So we build them just this way, using a tough, HT200D Nylon GORE-TEX® fabric. This lightweight Cordura-like material is far tougher than ordinary nylon fabrics of similar weight offer about a third less abrasion resistance than the regular Darien's stiffer 500D Cordura fabric.

On the other hand this lighter weight version provides so much more ease and comfort it's better for many kinds of rugged outdoor activities beyond motorcycle riding.

The Darien Light really comes into its own for commuting and general riding, especially in atrocious weather where it will flat-out work better than whatever you now wear.

The unlined Darien Light Jacket and Pants wear dryer and comfortably across a wide temperature range. Its many integrated features have been rider-proven to work better on all kinds of rides in all kinds of weathers.

Same idea and specifications as regular Darien pants except made with tough-but-light HT200 Denier Nylon GORE-TEX® fabric. Perfect for summer street or dual sport riding. In even waist sizes 30–46 regular and long. Black, Grey or Tan. Made in USA

Sizing Guide
Sizing Tool
Darien Pants Owners Guide
TF Pad Removal and Replacement
Darien vs. Darien Light
Aerostich Darien Pants (Review on West America)

Various alterations are available for the Darien Pants to get that custom fit you expect.

Hassle Free Sizing Exchange

If you happen to need a different size, return the suit and we'll ship out a replacement free of charge (applies to domestic ground shipments only).


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Customer Reviews (19)

Items 1 to 10 of 19 total

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Aerostich Customer ServiceReview by customerservice
Sorry about the delivery delay this summer (2013). The reasons were due to making some changes in the sewing area to help insure high quality and good service. Delivery times are now getting back to normal. These pants should either be in stock now, or will normally ship from new production within a week to ten days. -Customer Service. (Posted on 9/17/13)
Poor Quality ControlReview by hansong
Having used a Darien jacket and pants for the past 10 years I decided to try Darien Light pants.

Placed the order; received the order; fly zipper not joined at the bottom, so back they go for repair.

Called to ask when to expect them back: five to six weeks. What the Hell? Oh, they're new, eh? Well, how about two weeks? You're not happy with that schedule? What's wrong with you?

The Aerostich approach to correcting their error is a little leisurely for my tastes. Ordering riding gear from Aerostich in summertime seems to be a crap shoot. I can only hope there aren't any other problems with the pants I didn't notice on first inspection. (Posted on 7/30/13)
Great Fall - Winter - Spring pantReview by Richard
I purchased the Darien Light pants to wear on days when the temp is 50 or below. I wear insulating layers underneath depending on the temperatures. On the few rides I have done thus far, I am impressed with the quality of the ergonomic fit and the warmth. The armor in the knees is much appreciated extra insulation. The Gore-Tex fabric lets the moisture out and I have stayed completely dry - and warm. Not a wet feeling warm that is possible with non breathing fabrics. (Posted on 11/15/12)
DarienLight PantsReview by Joel
I live in the Northwest, and DarienLight Pants are perfect for this damp and cool climate. On rare days when it does go above 80F (hot here means low humidity), they are still comfortable with jeans underneath. On wet days, they have proven to be completely waterproof. I wear these on my commute to work, about 25 miles round trip.

These pants are quality made, are waterproof and comfortable. I fully recommend.

I’m 5 foot, 11 inches tall, and normally wear 32-34 waist jeans (e.g. Gap jeans: 32-32 Loose). I ordered the 34 Long, Black, and they fit perfectly.
(Posted on 6/24/12)
Great GearReview by Cranberry
Aerostich is a pleasure to deal with. I have 2 pair of darien light pants that I carry one in each bike. They are the best wet weather pants I have ever had and I have had many. They are comfortable and not hot so you do not sweat your ass off in the hot summer rains. Great on cool days to keep the chill off. Most of all very easy to get on and off. Try them you will like them if you do much riding you won't leave home with out them. (Posted on 5/8/12)
My new leggingsReview by Kurt
I feel like my mom dressed me. When I walk they swish like the wind and everyone can hear me coming.. They might be a little short because when I sit on the bike, they ride up a little too much. The jury is still out! (Posted on 12/16/11)
Medium Review by edo
I am 6'-0", 165lb, 34" waist. These Medium pants have enough adjustments in the waist to make them smaller for a nice fit over skinny underwear.. The crotch is a little low in relation to the waist and binds the top of my thighs when I lift my leg over the seat. Picky? Maybe. They are light , don't flop around at speed and fold up to a small bundle. Since they are Aerostitch, they perform beautifully and are very well made with top quality material. The best there is. (Posted on 9/8/11)
Bicycle Butt approvedReview by ducatirdr
I have a hard time finding pants that fit my bicycle racing lower body. Most Euro-fit riding gear is made for little girlie man legs. Ha ha. My waist is a 34 but my thighs and butt need more space. The Darien Lights fit perfect even over my dress pants. My nearly hour long commute today in temps approaching the high 80's had me comfortable but I wouldn't want to experiment with stop and go traffic with those temps.

Last weekend they got a test of how water proof they are and passed the test. The only negative is that for being "Light" they feel heavy and stiff. I can't imagine what the regular pants first feel like. I'm happy with this purchase and recommend them to anyone. (Posted on 8/18/11)
Great pants, just not for me.Review by Captain Stewart
EVERYTHING at Aerostitch is great quality in design and materials. My problem: the cordura material slides around on my stock BMW seat. Maybe a waxed cotton Darien Light pants would go well with the Falstaff jacket and not be as slippery?
Aerostitch accepted my return with no problems. I do not mind paying shipping to shop for those things that become special tools for my motorcycling. The arbor pants were keepers! (Posted on 8/12/11)
Perfect ProtectionReview by Paul
I spent 14,000 miles in my Darien pants this summer, and there are only two things I would change. First, I'd make them with a diamond gusset in the crotch, because after a while every motorcycle seat starts scooting you forward, and a gusseted crotch would offer a little more room in a sensitive area. Secondly, I probably will get a pair of gray Dariens when these wear out, because the black is hot on a sunny day.
Like I said in my review of the Darien jacket, the single-layer Gore-Tex construction makes these pants as cool as they can get. I tried a pair of "vented" pants with a nylon lining holding the protective pads in place, and they were so hot I couldn't stand them. The Darien pants may not be airy-cool, but they are the best protection you can get in Gore-Tex pants, and they kept me dry in some horrific thunderstorms. I might put on something else on a day trip, but for serious long distance riding, these are the pants to wear. (Posted on 10/6/10)

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Shipping Guide Map
International Orders
Currency conversion rates are close estimates only. All sales are processed in dollars (USD) and conversions are made by card-processing banks on the actual transaction date.
USA Only
ECO Saver delivery times are not guaranteed.
SURFACE and AIR delivery options are guaranteed.
Orders Eco Saver Surface Priority/3day 2 Day* 1 Day* International Air***
under $ 50 $4-$8 $8-$13 $14-$19 $20-$26 $30-$36 $ 20.95-$ 60.95
$ 51-$ 100 $7-$12 $11-$17 $17-$23 $24-$30 $36-$42 $ 25.95-$ 80.95
$ 101-$ 200 N/A $14-$19 $21-$27 $28-$36 $42-$50 $ 30.95-$ 100.95
$ 201-$ 400 N/A $16-$21 $25-$31 $36-$42 $50-$58 $ 40.95-$ 120.95
Over $ 400 N/A $18-$23 $29-$35 $42-$48 $56-$66 $ 60.95-$ 150.95
  • Surface transport only to US addresses.
  • *SATURDAY DELIVERY: Add $15 to 1 Day or 2 Day service.
  • **Add $15 to 1 day or 2 day for Alaska, Hawaii, and Puerto Rico. (Extended area charge of $12 may apply to rural areas.)
  • ***Call for international rates. Depending upon country, most charges will be between these rates. Duties and Taxes are not included in the shipping price. FedEx may charge brokerage fees for some countries. You will be responsible for these charges.
  • AFO/APO Addresses: Orders will be shipped Priority Mail.

All in-stock Aerostich products and RiderWearHouse Catalog items ordered before 2pm CST will be shipped within 2 business days. (If a specific size and color of Roadcrafter suit is not in inventory, we will notify you with an estimated delivery date. Production time varies.) All standard Aerostich items may be sent back for a refund, but the item(s) being returned must be in new condition.

Worldwide Orders

Buying direct from the United States is easy and convenient. Credit cards, fax machines, direct dial telephone service, and air shipping allow easy transactions between countries. For estimates on Duty & VAT costs, visit, a third party import duty calculator.

We do not charge or cover duties, taxes or brokerage fees. FedEx may charge brokerage fees for some countries. You will be responsible for these charges.

Lightweight Gear: General Protection Considerations

Naturally, you want any crash outcome with as little injury as possible. If your garment is destroyed in the process, fine. Like a spent car airbag or crumplable auto-body sacrifices itself. Many experienced riders feel it's better to have something lighter and more comfortably everyday-wearable, even if it means replacing or repairing the garment after experiencing a significant incident.

Aerostich lightweight gear is intended to provide ‘just enough’ for whatever kind of accident scenario can be reasonably foreseen. So there’s a double-layer seat on all suits and pants, and two layers everywhere else one might apply higher abrasion pressure during a spill. Beneath the elbow/shoulder/knee areas there’s also a curved plastic shell over the energy-absorbing impact material. All ‘light’ Aerostich gear also contain a hidden layer of tougher 500D Cordura, located just behind each armor section.

Still, ‘Lights’ are best for moderate speeds. Personally I am ok with them to about 65 mph, rationalizing I’d probably hit the pavement at less because of braking prior to crashing. For riders who spend a fair amount of time at 70 mph and above, which means a lot of freeway time, we still like 500D Cordura garments better. But also note we’ve received many reports about good outcomes after higher-speed crashes in 'Lights'…and zero reports they performed worse than expected. –Mr. Subjective, 2014

Photo by Sasha Leland Photo by Sasha Leland Photo by Sasha Leland

Photos by Sasha Leland. Read more of his story at

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