New gear dropping every Tuesday. Shop What’s New

Designed for

Casual

Why you’ll love this

Up for adventure and ready for downtime. Our fan-favourite Define Jacket has a feel-good fit that can do it all.

Define Jacket *Luon

Details

Slim Fit, Hip Length

  • Skims your body
  • Sits below the waistband for moderate, everyday coverage

Product Features

  • Zippered pockets
  • Thumbholes and Cuffins™ keep sleeves down and chills out
  • Locker loop for easy hanging
  • Zipper garage keeps chafe in check
  • Elastic zipper pull doubles as an emergency hair tie

Cottony-Soft Feel, Luon™ Fabric

  • Cottony soft
  • Sweat-wicking
  • Four-way stretch
  • Breathable
  • Added Lycra® fibre for stretch and shape retention

Materials & Care

  • Lining: 56% Polyester, 33% Coolmax Polyester, 11% Lycra Elastane
  • Body: 87% Nylon, 13% Lycra Elastane
  • Machine Wash Cold
  • Do Not Bleach
  • Tumble Dry Low
  • Do Not Iron
  • Do Not Dry Clean
  • Wash With Like Colors

Chat with a product expert

Get personalized help with sizing, fit, product comparisons, gift ideas, and more.

Reviews

4.5

(10297)

Fit based on reviews: True to size

Small

True to size

Large

2 weeks ago

White Luon Define Jacket

I ordered this jacket in white since i already have one other Luon define jacket in sunny coral. I do prefer this over the Nulu one but it’s just preference. I’ve had my other Luon define jacket for over 3 years and it’s in perfect condition. Looking forward for more colors in the Luon define jacket!

Size Purchased:0Usual Size:0Fits:True to size

Response from lululemon

2 weeks ago

We love to see your collection growing—thanks for sharing the love.

3 weeks ago

Perfect

It's amazing, highly recommend

Size Purchased:6Usual Size:S/MFits:True to size

Response from lululemon

3 weeks ago

Amazing and recommendation-worthy? That’s Define love in a nutshell.

3 weeks ago

A Closet Staple

The Define Jacket is one of those pieces that everyone needs in their closet. It’s incredibly flattering, fits beautifully, and instantly makes you look put together. I love that I can throw it on with leggings for something casual or wear it out and still feel polished. The quality is amazing and the fit is timeless. Definitely worth it — a true Lululemon staple!

Size Purchased:10Usual Size:8Fits:True to size

Response from lululemon

3 weeks ago

Some pieces join the closet—the Define Jacket becomes the closet.

4 weeks ago

More Colors Needed!

Please bring back colors in the luon define jacket! There used to be so many beautiful options. The nulu jackets look pretty but they’re not at all warm.

Size Purchased:10Usual Size:10Fits:Runs a bit small

1 month ago

Beautiful

Snatching oh my gosh its the best and thick the app said im a size 6 and i ordered a size 6 and it didnt fit then i went down to a 2 and i love it

Size Purchased:2Usual Size:2Fits:Runs a bit small

1 month ago

Love it

Super cute and flattering but def runs small

Size Purchased:6Usual Size:4Fits:Runs small

Response from lululemon

1 month ago

Cute, flattering, and just a little too determined to keep things close. We’re glad the Define Jacket is giving you a look you love, and we appreciate the helpful heads-up that this style runs small.

Viewing 6 of 10297

Define Jacket *Luon

Define Jacket *Luon

Write a Review

Added to Bag

warning
Great pick, check out and it's yours.

Define Jacket *Luon

/

It looks like something went wrong. Refresh your page and try again.