Table of Contents
- Quick Answer
- 1. What Is the Difference Between Luon and Nulu?
- 2. Luon vs Nulu: Side-by-Side Comparison
- 3. How They Feel in Real Life (My Experience)
- 4. Which One Is Better for Different Uses?
- 5. Which Define Jacket Should You Choose?
- FAQs
- Create Your Own Define-Style Jacket With FuKi Yoga
Quick Answer
Neither the Luon nor the Nulu Define Jacket is “better” overall—it depends entirely on how you plan to wear it.
From my experience analyzing activewear fabrics and customer feedback:
- Choose Luon if you want structure, durability, and light warmth
- Choose Nulu if you want softness, lightness, and all-day comfort
Both are popular, but they serve different lifestyles, not different quality levels.
You can see both versions on
👉 Lululemon
1. What Is the Difference Between Luon and Nulu?
Lululemon uses proprietary fabric names, which can be confusing at first.
Luon™ (Original Define Fabric)
- thicker, cottony hand feel
- more compression and structure
- slightly warmer
- holds shape very well

Nulu™ (Newer, Softer Option)
- ultra-soft, smooth, “second-skin” feel
- lightweight and breathable
- less compression
- designed for comfort over structure

Lululemon positions Nulu as a premium comfort fabric:
👉 Lululemon Nulu Fabric Guide
2. Luon vs Nulu: Side-by-Side Comparison
| Feature | Luon Define Jacket | Nulu Define Jacket |
|---|---|---|
| Feel | Structured, firm | Soft, smooth |
| Compression | Medium | Light |
| Warmth | Slightly warmer | Lightweight |
| Stretch | Supportive stretch | High stretch |
| Best For | Training, shaping | Everyday wear |
| Price Range | Usually lower | Usually higher |
In simple terms: Luon feels like performance wear, Nulu feels like lifestyle wear.
3. How They Feel in Real Life (My Experience)
When customers ask me which one “feels better,” I always ask when they plan to wear it.
From real-world use:
- Luon feels more “put together” and supportive
- Nulu feels like something you forget you’re wearing
Luon holds everything in place and looks slightly more polished.
Nulu drapes closer to the body and feels softer, but shows wear faster.
This is why many people end up owning both, for different situations.
4. Which One Is Better for Different Uses?
Choose Luon If You:
- want a sculpted, shaping fit
- wear your Define Jacket for light workouts
- prefer structure over softness
- live in cooler climates
Choose Nulu If You:
- wear it mostly for athleisure or travel
- want maximum comfort
- dislike tight compression
- prefer a lighter, barely-there feel
There is no wrong choice—only a use-case mismatch.
5. Which Define Jacket Should You Choose?
Here’s my honest recommendation:
- First Define Jacket? → Luon (more versatile, forgiving)
- Second or lifestyle-focused purchase? → Nulu
- Sensitive to fabric feel? → Nulu
- Care about durability and shape retention? → Luon
Think about how often and where you’ll wear it—not just how it feels in-store.
FAQs
Q1: Is Nulu better than Luon?
Not better—just softer and lighter.
Q2: Which one lasts longer?
Luon generally holds up better over time.
Q3: Does Nulu pill more easily?
Yes, especially with friction or frequent washing.
Q4: Do they fit the same?
Yes, but Nulu feels less compressive.
Create Your Own Define-Style Jacket With FuKi Yoga
The Luon vs Nulu debate proves one thing clearly:
fabric choice defines how a product is experienced—not just how it looks.
If you’re building your own activewear brand and want to develop:
- Define-style fitted jackets
- different fabric options for different users
- premium feel without luxury-level MOQs
👉 FuKi Yoga supports custom activewear development with flexible OEM/ODM solutions.
What We Help With
- fabric selection & performance testing
- fitted jacket pattern engineering
- private label branding
- low MOQ, scalable production
Start here:
👉 FuKi Yoga OEM/ODM Service →

