POLICE Logo
MenuMENU
SearchSEARCH

Police Product Test: 5.11 Tactical Defender-Flex Jean

These comfortable, rugged dungarees are designed from the ground up to be anything but your stereotypical tactical pants.

April 4, 2018
Police Product Test: 5.11 Tactical Defender-Flex Jean

Photo: 5.11 Tactical

5.11 Tactical Defender-Flex Jean

Photo: 5.11 Tactical

If you're anything like me you've got a ton of 5.11 Tactical gear in your closet. They make quality gear at affordable prices and have been outfitting emergency personnel for years. It wasn't until recently that they really started to capitalize on the off-duty or undercover market. One of their offerings that fit this bill is the Defender-Flex Jean(s). Yes, I used the words jeans and 5.11 in the same sentence and yes, 5.11 got them right.

Ad Loading...

The Defender-Flex jeans are designed from the ground up to be anything but your stereotypical tactical pants. Made from durable 10-ounce mechanical stretch denim, the Defender-Flex are as comfortable as they are rugged and feature the classic 5-pocket styling that you'd find on your favorite pair of Levi's. Throw in a couple hidden hip pockets for things like additional magazines or a cell phone and they bridge the gap between discreet and utilitarian.

Photo: 5.11 Tactical

Available in both straight leg and slim fit, regular and dark wash indigo blue, the Defender-Flex jeans come in a variety of sizes to fit just about everyone. They're even dyed to give them the appearance of a worn-in pair of jeans. My pair fit true to size and were incredibly comfortable right off the rack. The mechanical stretch fabric allows for incredible freedom of movement and eliminates binding when kneeling and crouching. The pockets are a bit shallow but perfectly functional and the YKK zipper is robust. All of the stitching is reinforced to greatly minimize rips and tears.

After a few weeks of wear I have to say these jeans only get more comfortable with age. My only complaint about the Defender-Flex was the residual dye that rubbed off on my hands and seats of my truck. After a couple of washes, however, that problem was solved. I'd recommend you run yours through the wash a few times before you put them on. In the grand scheme of things that's small potatoes.

5.11 Tactical Defender-Flex Jean

  • Five-pocket styling plus two rear hip pockets

  • Double-needle construction with bar tacks in high-stress areas

  • Fitted waistband

  • Button top fly with locking YKK zipper

  • Dual back patch pockets

  • 10 oz. mechanical stretch denim (76% cotton / 24% polyester with Lycra T400 Tough Max)

  • GSA/TAA compliant

Ad Loading...

Style: Slim or Straight

Colors: Rinse Wash Indigo or Dark Wash Indigo

Price: $69.99

www.511tactical.com

The Defender-Flex Jean is available directly through 5.11 for just under $70, which puts them right on par with any good pair of jeans. If you're looking for something a bit more comfortable and functional than traditional jeans I'd recommend you pick up a pair. Take a look at www.511tactical.com .

Ad Loading...

A.J. George is a sergeant with the Scottsdale (AZ) Police Department assigned to the Technical Operations Unit, Special Investigations Section. He has more than a decade of law enforcement experience in patrol, field training, and traffic enforcement.

Subscribe to our newsletter

More Patrol

Screenshot of compute screen showing a blurred license plate compared to an image where the image has been enhanced to show the numbers and letters.
Patrolby Edited by StaffNovember 25, 2025

Amped Highlights Power Behind Amped FIVE Software

Amped FIVE empowers you to advance your investigations with confidence and precision, from the crime scene all the way to the courtroom.

Read More →
Background orange tinted image of southern California with pushpin marking Burbank. Headline reads K-9 Killed by Gunman, Burbank Police Department
PatrolNovember 24, 2025

Police K-9 Killed, Suspect Dies in Shootout with Cops

A Burbank Police Department K-9 was fatally shot over the weekend by a passenger who fled on foot from a traffic stop. The armed suspect was killed in a shootout with officers.

Read More →
Thumbnail image with blue and red police lights against a black background, large POLICE logo, headline for From the Show Floor: InVeris
Patrolby Wayne ParhamNovember 23, 2025

From the Show Floor: InVeris

In this video, learn about how InVeris provides training to law enforcement, including customized augmented reality scenarios. The augmented reality system can scan up to 10,000 square feet of real-life environments and create a curriculum based on those spaces.

Read More →
Ad Loading...
Thumbnail image for video series POLICE From the Show Floor featuring Polaris Government & Defense.
Patrolby Wayne ParhamNovember 19, 2025

From the Show Floor: Polaris Government & Defense

Learn about Polaris Government & Defense in this video as POLICE visits their show booth to discover their side-by-sides and the advantages they provide for agencies.

Read More →
black background width image of police lights in middle and headline Dashcam Video Officers rescue Man from Burning Car
PatrolNovember 17, 2025

Dashcam Video Shows Officers Rescue Man from Burning Car

Dashcam video released by a New Jersey police department shows two of its officers rescuing an unconscious man from a burning car after a crash.

Read More →
blue background with image of a red dot sight and also second image of the red dot on a handgun lower right
PatrolNovember 17, 2025

Aimpoint COA optic + A-CUT Named Red Dot of the Year

The Aimpoint COA optic + A-CUT system has been named Red Dot of the Year by Guns & Ammo magazine. The new optic system was introduced in January 2025.

Read More →
Ad Loading...
Thumbnail for video series POLICE From the Show Floor, with headline text featuring Axon
Patrolby Wayne ParhamNovember 16, 2025

From the Show Floor: Axon

Join POLICE as we visit with Abi Stock, of Axon, to learn about the company’s latest technology offerings, such as Axon Assistant, Form One, and the DFR integration with Skydio.

Read More →
side view of a ballistic helmet in studio setting, black background, with sparks and smoke
PatrolNovember 16, 2025

Back Face Deformation, Brain Injury and Ballistic Helmets – Why the “Dent Doesn’t Matter” Claim Ignores Science

Alex Poythress, co-founder and CEO of Ballistic Armor Co., explains why ballistic helmet buyers should insist on full test data, including BFD measurements, standoff distance, and padding configuration, rather than rely solely on penetration ratings.

Read More →
Pink Streamlight Wedge XT flashlight.
PatrolNovember 13, 2025

Streamlight Marks 15 Years of Support for Breast Cancer Research Foundation With $20k Donation

In its 15th year of supporting the Breast Cancer Research Foundation, Streamlight donated $20,000 to help in the fight against cancer. Donations were generated through the sale of special Wedge XT models and other pink flashlights.

Read More →
Ad Loading...
center circle image of PTSD Help Expanded surrounded by military and first responder images
PatrolNovember 11, 2025

Police-Led Mental Health Charity Expands to Include Veterans

Talk To Me Post Tour (TTMPT), a non-profit organization that has been providing peer-support programs and professional psychological support for first responders, is now expanding services to military veterans.

Read More →