As someone who works in yoga and activewear manufacturing, I’ve compared hundreds of fabric samples and performance fits — and Sweaty Betty’s Power and Zero Gravity leggings are two of the most distinct in the industry.
If you’ve ever wondered which is better for yoga, running, or daily wear, here’s a clear breakdown from a technical and real-user perspective.
Table of Contents
- Quick Answer
- Overview: Two Signature Sweaty Betty Legging Lines
- Fabric and Compression Differences
- Performance and Intended Use
- Fit, Feel, and Sizing Tips
- Power vs Zero Gravity Comparison Table
- Which One Should You Choose?
- FAQs
- Build Your Own Premium Activewear Line with FuKi Yoga
Quick Answer
The main difference between Sweaty Betty’s Power and Zero Gravity leggings lies in compression and activity purpose:
- Power Leggings – sculpting, supportive, and thicker for gym workouts.
- Zero Gravity Leggings – ultra-light, silky, and built for running and high sweat sessions.
If you prefer lift and structure, go for Power.
If you want barely-there comfort, choose Zero Gravity.
Overview: Two Signature Sweaty Betty Legging Lines
Sweaty Betty’s success largely comes from these two performance-driven series:
| Legging Line | Target Activity | Key Feature | Feel |
|---|---|---|---|
| Power | Gym, yoga, strength training | Sculpting compression | Firm, supportive |
| Zero Gravity | Running, HIIT, cardio | Lightweight & breathable | Smooth, feather-light |
Both lines are made with Sweaty Betty’s proprietary performance fabrics, but they deliver totally different experiences.
Fabric and Compression Differences
I’ve worked with many compression blends, and Sweaty Betty’s distinction is in the weave density and fiber stretch ratio.
| Feature | Power Leggings | Zero Gravity Leggings |
|---|---|---|
| Fabric Blend | 62% Polyamide, 38% Elastane | 59% Polyamide, 41% Elastane |
| Compression Level | Medium to high | Light to medium |
| Thickness | Slightly thicker | Very thin, second-skin |
| Stretch Recovery | Strong, holds shape | Flexible, high rebound |
| Opacity | 100% squat-proof | Mostly squat-proof but lighter colors may vary |
In short:
Power leggings focus on shaping and control, while Zero Gravity focuses on speed and comfort.
Performance and Intended Use
Each collection was designed for a specific performance goal.
- 🧘♀️ Power Leggings: Best for gym training, yoga, and pilates, where muscle compression and form support matter.
- 🏃♀️ Zero Gravity: Designed for running and HIIT, where you need to stay cool and move fast.
During wear testing, I noticed:
- Power leggings keep you stable and lifted in squats and lunges.
- Zero Gravity leggings feel weightless, ideal for long runs or travel days.
Fit, Feel, and Sizing Tips
From a sizing standpoint, both lines use the same UK fit chart, but the fabric behavior differs.
| Factor | Power | Zero Gravity |
|---|---|---|
| Fit | Compressive & shaping | Airy & flexible |
| Feel | Supportive and structured | Soft and smooth |
| Sizing Tip | True to size (size up if between) | True to size |
| Waistband | Firm, supportive | Contoured, seamless |
✅ If you prefer a hugged fit, Power’s structured cut is ideal.
💨 If you dislike compression, Zero Gravity gives more breathing room.
Power vs Zero Gravity Comparison Table
| Feature | Power | Zero Gravity |
|---|---|---|
| Best For | Gym workouts, yoga | Running, cardio |
| Fabric Thickness | Medium | Thin |
| Compression | High | Medium |
| Feel | Sculpted & stable | Lightweight & silky |
| Pocket Options | Yes, side & back | Minimal or hidden |
| Durability | Long-lasting | More delicate |
| Moisture Wicking | Excellent | Superior |
| Style Appeal | Sculpting aesthetic | Sleek minimalism |
Both collections are premium-grade but cater to totally different preferences.
Which One Should You Choose?
| Preference | Recommended Collection | Why |
|---|---|---|
| You love sculpting fit & support | Power | Keeps muscles tight and defined |
| You want ultra-light movement | Zero Gravity | Feels weightless during cardio |
| You do mixed workouts | Power 7/8 Leggings | Perfect hybrid choice |
| You value softness & breathability | Zero Gravity | Smooth against skin |
| You’re new to Sweaty Betty | Power | More versatile for everyday wear |
From my own wear testing:
- I reach for Power on training or yoga days.
- I choose Zero Gravity for running or hot climates.
If you’re buying your first pair, start with Power — it’s the brand’s most iconic line for a reason.
FAQs
Q1: Are Sweaty Betty Power leggings more compressive than Zero Gravity?
Yes, Power leggings provide stronger shaping and support.
Q2: Which is better for running?
Zero Gravity — they’re lighter, faster-drying, and more breathable.
Q3: Do they fit the same?
Generally yes, but Power feels tighter. Size up if you’re between two sizes.
Q4: Which lasts longer?
Power leggings are slightly more durable for daily use; Zero Gravity may require gentler washing.
Build Your Own Premium Activewear Line with FuKi Yoga
If you’re inspired by Sweaty Betty’s Power vs Zero Gravity concept, you can create your own dual-performance yoga or activewear line with FuKi Yoga.
We specialize in:
- OEM & ODM activewear manufacturing
- Custom compression & ultra-light fabrics (similar to Power / Zero Gravity)
- Private label branding and packaging
- Sustainable material sourcing (recycled nylon, Lycra, bamboo blends)
- Low MOQ for startups and boutique brands
- Global export to US, EU, and UK markets
With FuKi Yoga, you can develop both sculpting and ultra-soft collections that rival top-tier brands — perfectly tailored for your audience.
