Lululemon Size Guide: Do Their Leggings and Tops Run Small?
Understanding Lululemon Sizing: The Ultimate Guide
Lululemon has revolutionized the athletic wear industry, but if there is one thing that keeps shoppers second-guessing their shopping cart, it is the sizing. Unlike many brands that use the standard XS-XL system, Lululemon primarily uses a numerical system (0-20). This often leads to the million-dollar question: Do Lululemon leggings and tops run small?
As fashion experts and sizing specialists, we have analyzed thousands of customer reviews and technical fabric specifications to bring you this comprehensive guide. Whether you are transitioning from a Nike Size Guide or looking for a more precise fit than your usual Adidas Sizing, we have the answers you need.
The Short Answer: Does Lululemon Run Small?
Generally, Lululemon does not "run small" in the traditional sense; rather, they use true athletic sizing. Most shoppers find that Lululemon fits smaller than "vanity-sized" high-street brands like Gap or Old Navy. If you are used to shopping at those stores, you should likely size up one or two numbers in Lululemon. However, when compared to performance brands, Lululemon is quite consistent.
Lululemon Leggings Size Guide
When it comes to leggings, the fit depends heavily on the fabric and the intended activity. Lululemon designs its gear with specific "sensations" in mind: Naked, Hugged, Held, and Tight.
1. The Align Pant (Nulu Fabric)
The Align series is famous for its "Naked Sensation." Because the Nulu fabric is incredibly stretchy and soft, many people actually feel they can size down. However, sizing down too far can cause the fabric to thin out and lose its squat-proof integrity. We recommend staying true to your measurements for that signature weightless feel.
2. Wunder Train and Invigorate (Everlux Fabric)
These are designed for high-intensity workouts. They offer more compression than the Align. Because of the "Held" sensation, these can feel tighter. If you are between sizes, we recommend sizing up for comfort.
Leggings Size Chart Comparison
| Lululemon Size | Waist (inches) | Hips (inches) | US Equivalent |
|---|---|---|---|
| 2 | 23" | 33" | XXS |
| 4 | 25" | 35" | XS |
| 6 | 27" | 37" | S |
| 8 | 29" | 39" | M |
| 10 | 31" | 41" | L |
| 12 | 33" | 43" | XL |
Do Lululemon Tops and Jackets Run Small?
This is where things get tricky. While leggings are generally consistent, Lululemon tops and jackets—specifically the Define Jacket and Swiftly Tech line—are notorious for running small.
The Swiftly Tech Collection
Designed for running and sweating, the Swiftly Tech shirts have a very slim, body-skimming fit. If you do not want a skin-tight look, almost everyone recommends sizing up at least one size. This is a common point of discussion in the Nike vs Adidas Size Comparison, as Lululemon tops tend to be narrower in the shoulders and bust.
Sports Bras
Lululemon sports bras are categorized by cup size (A-B, C-D, etc.). However, the ribcage band is often very firm to provide support. If you have a wider lats or ribcage, you will almost certainly need to size up from your standard shirt size. For instance, many who wear a size 6 in leggings find they need an 8 or 10 in bras like the Energy Bra.
How to Find Your Perfect Lululemon Size
To get the best fit, ignore the number you wear in other brands and use a flexible measuring tape.
- Waist: Measure around the narrowest part of your waist (usually just above the belly button).
- Hips: Measure around the fullest part of your hips and buttocks.
- Chest: Measure around the fullest part of your bust while wearing a non-padded bra.
If you are used to the looser fit of casual brands, don't be discouraged if your Lululemon number is higher. Just like comparing Vans vs Converse Sizing, every brand has its own unique silhouette and technical purpose.
Pro-Tips for Lululemon Shopping
- Check the Fabric: Nulu stretches more; Luxtreme has high compression and feels tighter.
- Read the "Fit" section: Lululemon’s website specifies if an item is "Slim Fit," "Classic Fit," or "Relaxed Fit."
- The Squat Test: Always perform a squat in front of a mirror. If the fabric sheers out or the waistband rolls down, you likely need a larger size.
- Consider the Shoes: Lululemon now offers footwear! Their shoes are designed on a female-first last, which often fits differently than unisex-inspired designs.
Conclusion
Does Lululemon run small? The answer is: It depends on the compression level. For leggings like Aligns, they are true to size. For tops and jackets, they tend to run small due to their athletic, body-con designs. Always refer to the specific fabric properties and don't be afraid to size up for a more comfortable, versatile fit. By following these guidelines, you'll ensure your investment in high-quality activewear provides the performance and style you expect.