Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Price Match Policy

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Extended Holiday Returns

Any items purchased on, or after, November 1, 2017 have had their accepted return window extended until January 31st, 2018.

Extended Returns Policy

Looking for a deal?

Give us a call and one of our Gear Geeks will help you get the right deal for you and yours.

Monday - Friday: 9AM - 8PM ET
Saturday: 10AM - 6PM ET
Sunday: 11AM - 7PM ET
Call 877-792-9455

Cortech GX Sport Air 4.0 Jacket

Item: P314394

This textile and mesh, warm-weather-focused jacket includes both waterproof and thermal liners, making it a great bang for the buck option. Read More

$224.99
Learn More

Product Details

Cortech GX Sport Air 4.0 Jacket

You will find yourself reaching for your Cortech GX Sport Air 4.0 Jacket as the weather takes a turn for the warmer.  The arms are pre-curved and rotated, providing a comfortable riding position while the bicep and forearm straps furnish a snug fit. When the weather turns chilly or wet, the removable Aqua-Therm waterproof liner and insulated liner can be configured or removed to best match your needs. The Cortech GX Sport Air 4.0 Jacket includes a jacket/pant 8-inch zipper attachment with the pant side so you can attach the jacket to the pant of your choice. 

Features:

  • Performance cut
  • Armor-Link III mesh shell incorporates 600 denier Carbolex and 1680 Denier Carbolex material in the elbows and shoulders
  • Mandarin-style collar features a soft Microfiber trim
  • Pre-curved and rotated sleeves increase comfort and performance in the riding position
  • Adjustable takeup straps at the biceps and forearms help to secure a snug fit
  • 360° Phoslite reflective piping and Cortech’s signature reflective rear triangle increase nighttime visibility
  • Removable CE-Approved armor at the elbow and shoulder with an articulated triple-density back protector
  • Aqua-Therm two-stage waterproof liner and insulated vest liner can be configured or removed to best match comfort needs
  • Two hand warmer pockets and two interior pockets
  • Adjustable waist belts with TPR pulls help fine tune the fit
  • Includes a jacket/pant 8-inch zipper attachment with the pant side included
  • ESO main zipper
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black / XS RevZilla Item #1064204 MFR. Product #8985040503 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / SM RevZilla Item #1064205 MFR. Product #8985040504 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / MD RevZilla Item #1064206 MFR. Product #8985040505 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / LG RevZilla Item #1064207 MFR. Product #8985040506 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / XL RevZilla Item #1064208 MFR. Product #8985040507 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 2XL RevZilla Item #1064209 MFR. Product #8985040508 AvailabilityOnly 2 Left: Ships within 24 hours
Product Style Black / 3XL RevZilla Item #1064210 MFR. Product #8985040509 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 4XL RevZilla Item #1064211 MFR. Product #8985040510 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / MD (Tall) RevZilla Item #1064212 MFR. Product #8985040515 AvailabilityOut of Stock
Product Style Black / LG (Tall) RevZilla Item #1064213 MFR. Product #8985040516 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / XL (Tall) RevZilla Item #1064214 MFR. Product #8985040517 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / 2XL (Tall) RevZilla Item #1064215 MFR. Product #8985040518 AvailabilityIn Stock: Ships within 24 hours
Product Style White/Black / XS RevZilla Item #1064216 MFR. Product #8985040903 AvailabilityIn Stock: Ships within 24 hours
Product Style White/Black / SM RevZilla Item #1064217 MFR. Product #8985040904 AvailabilityIn Stock: Ships within 24 hours
Product Style White/Black / MD RevZilla Item #1064218 MFR. Product #8985040905 AvailabilityIn Stock: Ships within 24 hours
Product Style White/Black / LG RevZilla Item #1064219 MFR. Product #8985040906 AvailabilityOnly 1 Left: Ships within 24 hours
Product Style White/Black / XL RevZilla Item #1064220 MFR. Product #8985040907 AvailabilityIn Stock: Ships within 24 hours
Product Style White/Black / 2XL RevZilla Item #1064221 MFR. Product #8985040908 AvailabilityOnly 3 Left: Ships within 24 hours
Product Style White/Black / 3XL RevZilla Item #1064222 MFR. Product #8985040909 AvailabilityIn Stock: Ships within 24 hours
Product Style XS / Black/Hi-Viz Yellow RevZilla Item #1064223 MFR. Product #8985041303 AvailabilityIn Stock: Ships within 24 hours
Product Style SM / Black/Hi-Viz Yellow RevZilla Item #1064224 MFR. Product #8985041304 AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Black/Hi-Viz Yellow RevZilla Item #1064225 MFR. Product #8985041305 AvailabilityIn Stock: Ships within 24 hours
Product Style LG / Black/Hi-Viz Yellow RevZilla Item #1064226 MFR. Product #8985041306 AvailabilityOnly 2 Left: Ships within 24 hours
Product Style XL / Black/Hi-Viz Yellow RevZilla Item #1064227 MFR. Product #8985041307 AvailabilityIn Stock: Ships within 24 hours
Product Style 2XL / Black/Hi-Viz Yellow RevZilla Item #1064228 MFR. Product #8985041308 AvailabilityIn Stock: Ships within 24 hours
Product Style 3XL / Black/Hi-Viz Yellow RevZilla Item #1064229 MFR. Product #8985041309 AvailabilityOnly 3 Left: Ships within 24 hours
Product Style XS / Gunmetal/Black RevZilla Item #1064230 MFR. Product #8985041703 AvailabilityIn Stock: Ships within 24 hours
Product Style SM / Gunmetal/Black RevZilla Item #1064231 MFR. Product #8985041704 AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Gunmetal/Black RevZilla Item #1064232 MFR. Product #8985041705 AvailabilityIn Stock: Ships within 24 hours
Product Style LG / Gunmetal/Black RevZilla Item #1064233 MFR. Product #8985041706 AvailabilityIn Stock: Ships within 24 hours
Product Style XL / Gunmetal/Black RevZilla Item #1064234 MFR. Product #8985041707 AvailabilityIn Stock: Ships within 24 hours
Product Style 2XL / Gunmetal/Black RevZilla Item #1064235 MFR. Product #8985041708 AvailabilityIn Stock: Ships within 24 hours
Product Style 3XL / Gunmetal/Black RevZilla Item #1064236 MFR. Product #8985041709 AvailabilityIn Stock: Ships within 24 hours

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
This textile and mesh, warm-weather-focused jacket includes both waterproof and thermal liners, making it a great bang for the buck option. Read More
Part Numbers
Tap To View Part Numbers
Shipping & Returns
Tap To View Shipping & Returns Details

Related Video

How to Measure Motorcycle Jacket Size

Reviews & Questions

4.5 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
8
4
1
0
0
Bang For The Buck
4.7 / 5
Protection & Durability
4.2 / 5
Features
4.7 / 5
Comfort
4.5 / 5
Style
4.8 / 5
Air Flow
4.5 / 5
Fit
Small
True
Large
Bang For The Buck
4 / 5
Protection & Durability
2 / 5
Features
4 / 5
Comfort
4 / 5
Style
4 / 5
Fit
Small
True
Large
Air Flow
5 / 5
Decent jacket, lacking in durability
Was fairly impressed by this jacket upon purchase. Got was good, seemed protective and durable, and the styling was decent. Overall, thought I was a good jacket for the price.

Unfortunately, I had a ~30 mph lowside and the stitching on the elbow simply popped open, resulting in a minor bit of rash on my elbow. The material didn't appear to abrade through, the stitches just didn't hold.
October 1, 2016
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
4 / 5
Style
5 / 5
Air Flow
4 / 5
Commuter/weekend jacket
Had this jacket for a few months now and mostly used for commuting to work with some occasional long weekend rides.

Pros:
I personally like the look. The reflective stripes/piping work well at night even for a black jacket
The zip-out liner and thermal vest barely affect fit when removed vs. installed.
No problem with flexiblity in upright riding position.
Comfortable in upper 90 degree weather as long as I'm moving . I'd get a bit sweaty in the back pad area so I removed it to breathe better.

Cons:
The collar rides a bit high for my liking and sometimes gets in the way when turning my head. I have a large head/shoulders so YMMV.
June 21, 2016
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Air Flow
5 / 5
First jacket, so far very pleased
I am a new rider, got this jacket at the local bike shop, so far very pleased with it.
I live in southwest Florida and started riding in September, you can imagine it was still pretty hot here, as long as I was moving - no problem with the heat - great ventilation.
The jacket feels pretty sturdy, has armor everywhere , so hopefully will keep someone protected in case of a fall.
It runs a little large imo , all my clothes are medium , but I got the jacket in S , the sleeves of a medium would have been too long ( i am 5'9 ).
Overall I feel I made a good purchase, I wear it every time I ride, since I am still worried about accidents , as a new rider. Do not regret spending the money on it at all.
November 9, 2016
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
4 / 5
Air Flow
4 / 5
Excellent jacket, especially for the price point!
I recently had the need to "upgrade" from my Teknic Supervent Mesh, which I bought in 2013. The Teknic is a fantastic jacket, however I lost over 40 lbs. and therefore was swimming in it. I happened upon the GX Sport Air 4.0, which wasn't even among my top search items. I was previously eyeing a couple of mesh offerings from Rev'It!, however I'm glad I went with the Cortech.

This jacket fits great, and has a TON of features for the money. TWO liners, which are both removable, are top on the list. The Rev'It! didn't have any. One nice thing about these particular liners is that the snaps/straps are color-coded, so you know which ones attach where. White and grey, as memory serves. This sounds silly, but is actually a clever and nice thought which saves a bit of frustration!

One downside is that the jacket does NOT have a belt loop (though may have a zipper for Cortech pants, I'm not sure). My Teknic did have a loop, which was great for jeans with a belt. However, the "tail" of the jacket is quite long, which makes up for it. If your jeans tend to ride down a bit, this has you...er, covered. :-)

Air flow is good, but not as spectacular as my Teknic was. I believe Cortech added a lot of abrasion resistance to the 4.0 versus its predecessors however, so though that may be a "lost star" in comfort, it's made up in safety. So, whichever your preference.

I picked the black/hi-viz version, The only real downside being that my current helmet and gloves don't match, but I'm not all about the style points! The hi-viz is definitely visible. The overall design of the jacket isn't my favorite - I preferred the Rev'It! offerings honestly - but still a 4/5. Not ugly, just not as nice.

I find it to be as comfortable as a motorcycle jacket can be, I suppose - snug in all the right ways, but I can still move without doing my best movie Batman impression.

Regarding fit, I'm 5'11" and (newly) 185 lbs, with a bit of a gut and the medium is good for me.

Overall this is a high-quality, oft-overlooked jacket that should be given more credit. Cortech isn't a top-tier name, but I think that allows them to throw in extra features for less money, and cater to people who are looking for just that... yet without sacrificing quality. Perhaps it wouldn't fare as well in a slide as something like a Rev'It! or Dainese, but hopefully I won't have to find out! In the meantime, it certainly seems as if it would.

Happy hunting!
August 15, 2016
Ride:
1994 Yamaha XJ600S Seca II
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
5 / 5
return to Cortech
My first jacket was the GX Sport Air 3.0 in blue and I loved it but it did not fit me properly, I did not know how snug it should fit and bought an XXL which was too large. I then bought a Scorpion Hat Trick II XL which has some good features like full sleeve thermal liner and cuff zippers but lacks the interior pockets of Cortech and has a higher collar that rubs my neck. Based on the video review of this jacket and the fact that I have lost 20 lbs, I ordered the Large but I still needed it to be about 2 inches larger especially around the waist liner where it zips. Now 200 lbs, 5' 10" and my chest is around 42-43 inches and the XL fit me much better. Added the Klim D30 Viper CE Level 2 back pad upgrade too.
May 4, 2016
Ride:
2013 Yamaha FZ8
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
4 / 5
Style
5 / 5
Air Flow
4 / 5
Great jacket !!!
I've had this jacket for about 2mos, well worth the $$$
great 3 season jacket, wore it on a 4 state covered bridge tour it was cool in the a:m had a thin fleece under it till it warmed up, removed the fleece & liner's just wore the jacket for the rest of the day & I was fine w/ just the mesh..
Very comfortable, a true to size fit..
Easily stores in tour pack on the GL1800, unlike some mesh & armor jackets, you can't roll/ fold up because the armor is too ridgid.
A worth while purchase..
July 28, 2016
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
5 / 5
Comfort
4 / 5
Style
5 / 5
Fit
Small
True
Large
Air Flow
4 / 5
My new Cortech
My old GX Air Series 2 is getting a bit ragged, so I decided to upgrade to the newer model. The updated look is superb, the pockets are excellent, the zippers work well. I think the older jacket came with a full-sleeved thermal liner and this one comes with a vest, but it still has the full rain liner. There's a ton of reflective material too. This jacket's look, construction, and features are far above the price point.

The only downside is airflow. The old Series 2 was made entirely of mesh, other than the leather shoulder, elbow, and back areas. That jacket flowed a ton of air. The 4.0 has 600 denier panels on the top of the arms and around the sides of the jacket. While I'm sure that this makes the 4.0 much more protective in the event of an off, airflow suffers. On my KLR or Night Train, it's not a big deal. On my Road Glide with it's big fairing, it gets hot when it's in the 90s. With that said, you want to limit airflow to the skin when it gets above 93 anyway, so it's not a deal-killer.

As far as fit, I'm 6'2", 190 pounds and a Large fits me just about perfect. I've got some room in the torso (I'm neither big-gutted or barrel-chested), but the sleeve length and overall length are perfect.
July 26, 2016
Purchased
1 year ago
Ride:
2014 BMW K1600GTL
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Air Flow
5 / 5
Cortech GX Sport 4.0 Jacket
Purchased the Cortech GX Sport 4.0 Jacket in size 2LX today at Alamo Cycle in San Antonio, TX on sale. The GX Sport 4.0 has zippers on both sides in the back for increased air flow. Love it.
September 2, 2017
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
This jacket saved my skin and impact protection
Unfortunately got into an accident on the freeway going 40mph plus. Car pulled into my lane and pushed me into the security wall. Bike fell and I slid for about 20 to 30ft. Jacket protection it amazing, didn’t feel a thing from the impact to the slide. Definitely recommend this jacket. Jacket is very comfortable, I dislike the puppet feel of wearing a sport jacket but this one is definitely comfortable. I live in socal and the summers get pretty hot. In 100 degree weather plus the jacket kept me cool, a little sweat when standing still for too long. Can’t say enough about this jacket. Will be purchasing another one once I get a new bike.
October 14, 2017
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
5 / 5
Style
5 / 5
Fit
Small
True
Large
Air Flow
4 / 5
A perfect fit.
Jacket has been great in 45 to 90 degree weather. I also like the rain liner which works great as it was tested in yesterday's 1 hour commute in the rain. I would of liked better armor but for the price I paid $189.00 (revzilla was nice enough to price match) I really can't complain.
June 1, 2017
Purchased
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 12 answers
Why did you choose this?
RevZilla Store
I was looking for a jacket with good protection, style, and cool enough to wear during peak summer months. This was an excellent purchase! Correct makes a quality product that has met all of my criteria and I am very pleased with my purchase. I would definitely buy another when the time comes...
JP M on Oct 1, 2017
Versatile jacket! I wear it all 3 seasons. Just shed or add the layers as needed
Karlson W on May 21, 2017
I was looking for a jacket with good protection, style, and cool enough to wear during peak summer months. This was an excellent purchase! Correct makes a quality product that has met all of my criteria and I am very pleased with my purchase. I would definitely buy another when the time comes...
JP M on Oct 1, 2017
Good protection and great ventilation. I've had lots of compliments on how well the jacket is visible day or night.
Richard H on Jul 9, 2017
Versatile jacket! I wear it all 3 seasons. Just shed or add the layers as needed
Karlson W on May 21, 2017
Looks, features, quality at cost for mesh airflow jacket
Wesley D on May 19, 2017
Spring, summer, fall riding.
Al T on May 17, 2017
Do a lot of summer riding, wanted a mesh air jacket that is hi-viz.
Wesley E on Feb 21, 2017
Great jacket for the seasons and all types of weather conditions. Comfortable, good fit...not too bulky, and it looks good, too!
Derek D on May 2, 2016
Loved the style and features that are part of the jacket.
Derek D on Apr 12, 2016
Tall size, but am returning for a jacket with more features and protection.
david w on Jan 11, 2016
Christmas present for my husband
Anna J on Dec 5, 2015
Good protection and great ventilation. I've had lots of compliments on how well the jacket is visible day or night.
Richard H on Jul 9, 2017
Looks, features, quality at cost for mesh airflow jacket
Wesley D on May 19, 2017
Is there a suitable back protector upgrade for the existing back pad? My jacket is an XL.
SoCal556 S on Feb 23, 2016
BEST ANSWER: The Klim D3O Viper T5 Pro Back Protector fits in the Cortech jacket pocket. It's slightly different shape, but the pocket stretches enough to fit. No trimming necessary.
13 Customer Reviews
13 4.5/5
Read All Reviews
1 Questions & 2 Answers
Ask A Question