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Define Jacket Nulu

Define Jacket Nulu

Regular price $89.00 USD
Regular price $119.00 USD Sale price $89.00 USD
$30 OFF Sold out
In 500+ carts last week - 90 Days Money Back


5 Day Delivery - Low stock: 2 Left

Over 100.000+ Happy Customers. 98% of our customers would recommend our define jacket.

Designed for Casual

This jacket was made for everyday movement and comfort. Whether you're running errands, heading to a yoga class, or just lounging, the Define Jacket Nulu combines sleek style with practicality. It moves with your body and adds just the right amount of warmth and structure to elevate any casual outfit.

Slim Fit, Hip Length

Tailored to flatter the body, the slim fit hugs your silhouette without feeling restrictive. It’s cut to sit just below the hip, which makes it a versatile layering piece. Wear it open for a relaxed look or zip it up for a more polished, streamlined effect.

Buttery-Soft Nulu Fabric

Made from Lulelemon’s signature Nulu fabric, this jacket feels almost weightless. The material is ultra-soft against the skin, offering a luxurious, second-skin feel. It’s breathable, sweat-wicking, and features four-way stretch — perfect for both low-impact workouts and relaxed, all-day wear.

Functional Features

  • Keep your essentials like keys, cards, or phone secure while you move.
  • Keep sleeves in place, add a cozy touch, and protect your hands from the chill.
  • No more chafing or scratching under your chin — the zipper garage adds comfort and polish.
  • Doubles as a functional hair tie, so you're never stuck without one.
  • Easily hang your jacket at the studio, gym, or at home. 

90-Day Money-Back Guarantee

Shop with confidence — if you're not completely satisfied with your purchase, Lulelemon offers a 90-day return window. Whether the fit isn’t quite right or the style just doesn’t suit you, you can send it back for a full refund. No stress, no hassle. Just comfort and peace of mind.

Erin is 5’9” and wears a size 6

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"I love this jacket — slipping it on every day feels like a little act of self-care."

Why We Made This

Whether you're up for adventure or ready for downtime, our fan-favourite Define Jacket has a feel-good fit that can do it all.

  • 90 Days Money Back

    Shop with confidence — if you're not completely satisfied with your purchase, Lulelemon offers a 90-day return window. Whether the fit isn’t quite right or the style just doesn’t suit you, you can send it back for a full refund. No stress, no hassle. Just comfort and peace of mind.

  • Premium Quality & Made in USA

    Every Define Jacket is designed with intention and built to last. Developed in collaboration with fabric experts and athletes, it meets Lulelemon’s highest standards of performance and comfort. Proudly designed in Canada and made with care, this jacket reflects a commitment to excellence in every stitch.

  • Designed for Casual

    This jacket was made for everyday movement and comfort. Whether you're running errands, heading to a yoga class, or just lounging, the Define Jacket *Nulu combines sleek style with practicality. It moves with your body and adds just the right amount of warmth and structure to elevate any casual outfit.

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Customer Reviews

Based on 1320 reviews
76%
(1008)
12%
(153)
7%
(93)
2%
(32)
3%
(34)
G
Genny
So Effortless, So Soft, So Worth It!

This jacket is honestly one of the most flattering things I own. The sage green color is so pretty and the fit is perfect, it hugs you in all the right places but still feels weightless, like you’re barely wearing anything. The Nulu fabric is super soft and buttery smooth, and it just moves with you. I throw it on for everything, walks, yoga, errands, and it always looks good. Total staple in my closet.

t
tammy
THE STANDARD

This is the standard setter in athletic jackets, for sure.

A
Ashley J

Snatched me in perfectly without feeling too tight

k
kaileyobrien
desert green define jacket

olor is so cute and material is the best!

A
Arya
Obsessed! this jacket is truly a dream! you need!

i’m absolutely obsessed with the material and the way it hugs your body and support you through exercises.