Designed for
Casual
Why you’ll love this
Whether you're up for adventure or ready for downtime, our fan-favourite Define Jacket, powered by Luon™ fabric, has a feel-good fit that can do it all.
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Reviews
4.5
(10298)Fit based on reviews: True to size
Small
True to size
Large
5 days ago
It’s a good jacket and u should try it out
I love the jacket so much and yea
3 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!
Response from lululemon
3 weeks ago
We love to see your collection growing—thanks for sharing the love.
4 weeks ago
Perfect
It's amazing, highly recommend
Response from lululemon
4 weeks ago
Amazing and recommendation-worthy? That’s Define love in a nutshell.
4 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!
Response from lululemon
4 weeks ago
Some pieces join the closet—the Define Jacket becomes the closet.
1 month 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.
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
Response from lululemon
4 days ago
Lots to love about a jacket that never goes out of season—peak style and comfort.