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.
Define Jacket *Luon
Details
Slim Fit, Hip Length
- Skims your body
- Sits below the waistband for moderate, everyday coverage
Product Features
- Thumbholes and Cuffins™ keep sleeves down and chills out
- Secure front pockets
Cottony-Soft Feel, Luon™ Fabric
- Cottony soft
- Sweat-wicking
- Four-way stretch
- Supportive
- Breathable
- Added Lycra® fibre for stretch and shape retention
Materials & Care
- Mesh: 89% Nylon, 11% 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
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Reviews
4.5
(10301)Fit based on reviews: True to size
Small
True to size
Large
2 days ago
Great Jacket for Gym
This is the best jacket known to humankind. Please bring in back in more colors and a size 16.
5 days ago
Bring Back Define Luon In More Colors!!!!!
This is hands-down, the best jacket that has ever existed. Don’t get me wrong. I appreciate and do purchase the Nulu Define jacket, but I wish Lululemon design team would bring back the Luon Define as well! This jacket offers more structure and helps hide imperfections in the body and offers a little more thickness. I miss the days when Lulu offered Define in a variety of different materials. It’s high time to bring it back!
Incentivized review
jms10
Response from lululemon
5 days ago
We hear you on missing that thicker, more structured feel and having more fabric options to choose from. Consider your very enthusiastic vote for a Luon comeback officially cast.
2 weeks ago
It’s a good jacket and u should try it out
I love the jacket so much and yea
Response from lululemon
2 weeks ago
Lots to love about a jacket that never goes out of season—peak style and comfort.
4 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
4 weeks ago
We love to see your collection growing—thanks for sharing the love.
1 month ago
Perfect
It's amazing, highly recommend
Response from lululemon
1 month ago
Amazing and recommendation-worthy? That’s Define love in a nutshell.
1 month 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
1 month ago
Some pieces join the closet—the Define Jacket becomes the closet.
Response from lululemon
2 days ago
We can feel the love for the Luon Define, and hear you loud and clear on wanting more colours and a size 16. A favourite this good deserves more options—consider your vote officially cast.